diff --git a/source/ubl-settings-usergroups.c b/source/ubl-settings-usergroups.c
index 8e580d4..7713a24 100644
--- a/source/ubl-settings-usergroups.c
+++ b/source/ubl-settings-usergroups.c
@@ -1245,103 +1245,105 @@ void on_main_edit(GtkWidget *self, main_window *widgets){
 			gtk_tree_model_get(GTK_TREE_MODEL(widgets->UsersList),&iter,2,&name,-1);
 			char *parameter_string = yon_config_get_by_key(USERADD(name));
 			int parsed_size=0;
-			if (parameter_string[0]=='\"') yon_char_divide(parameter_string,0);
-			if (parameter_string[strlen(parameter_string)-1]=='\"') parameter_string[strlen(parameter_string)-1]='\0';
-			config_str parameters = yon_char_parse(parameter_string,&parsed_size,":");
-			gtk_entry_set_text(GTK_ENTRY(window->userLoginEntry), name);
-			gtk_entry_set_text(GTK_ENTRY(window->userGroupsEntry), name);
-			gtk_entry_set_text(GTK_ENTRY(window->userUserNameEntry), parsed_size>0?parameters[0]:"");
-			if (parsed_size>1){
-				if (strcmp(parameters[1],"x")){
-					gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userUIDAutoCheck),0);
-					gtk_entry_set_text(GTK_ENTRY(window->userUIDEntry), parsed_size>1?parameters[1]:"");
+			if (parameter_string){
+				if (parameter_string[0]=='\"') yon_char_divide(parameter_string,0);
+				if (parameter_string[strlen(parameter_string)-1]=='\"') parameter_string[strlen(parameter_string)-1]='\0';
+				config_str parameters = yon_char_parse(parameter_string,&parsed_size,":");
+				gtk_entry_set_text(GTK_ENTRY(window->userLoginEntry), name);
+				gtk_entry_set_text(GTK_ENTRY(window->userGroupsEntry), name);
+				gtk_entry_set_text(GTK_ENTRY(window->userUserNameEntry), parsed_size>0?parameters[0]:"");
+				if (parsed_size>1){
+					if (strcmp(parameters[1],"x")){
+						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userUIDAutoCheck),0);
+						gtk_entry_set_text(GTK_ENTRY(window->userUIDEntry), parsed_size>1?parameters[1]:"");
+					}
 				}
-			}
-			if (parsed_size>2){
-				if (!strcmp(parameters[2],"x"))
-					gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userGroupsCheck),1);
-				else
-					gtk_entry_set_text(GTK_ENTRY(window->userGroupsEntry), parsed_size>2?parameters[2]:"");
-			}
-			if (parsed_size>3){
-				if (strcmp(parameters[3],"x"))
-					gtk_entry_set_text(GTK_ENTRY(window->userAdditionalGroupsEntry), parsed_size>3?parameters[3]:"");
-				
-			}
-			if (parsed_size>4&&!yon_char_is_empty(parameters[4])){
-				int params_size;
-				config_str parameters_substring = yon_char_parse(parameters[4],&params_size," ");
-				for (int i=0;i<params_size;i++){
-					if (!strcmp(parameters_substring[i],"--home-dir")){
-						gtk_entry_set_text(GTK_ENTRY(window->userHomeEntry),parameters_substring[i+1]);
-						gtk_combo_box_set_active(GTK_COMBO_BOX(window->userHomeCombo),2);
-						i++;
-					} else if (!strcmp(parameters_substring[i],"--shell")||!strcmp(parameters_substring[i],"-s")){
-						int active = yon_gtk_combo_box_text_find(window->userShellCombo,parameters_substring[i+1]);
-						if (!active){
-							gtk_entry_set_text(GTK_ENTRY(window->userShellEntry),parameters_substring[i+1]);
-							gtk_combo_box_set_active_id(GTK_COMBO_BOX(window->userShellCombo),"Set");
+				if (parsed_size>2){
+					if (!strcmp(parameters[2],"x"))
+						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userGroupsCheck),1);
+					else
+						gtk_entry_set_text(GTK_ENTRY(window->userGroupsEntry), parsed_size>2?parameters[2]:"");
+				}
+				if (parsed_size>3){
+					if (strcmp(parameters[3],"x"))
+						gtk_entry_set_text(GTK_ENTRY(window->userAdditionalGroupsEntry), parsed_size>3?parameters[3]:"");
+					
+				}
+				if (parsed_size>4&&!yon_char_is_empty(parameters[4])){
+					int params_size;
+					config_str parameters_substring = yon_char_parse(parameters[4],&params_size," ");
+					for (int i=0;i<params_size;i++){
+						if (!strcmp(parameters_substring[i],"--home-dir")){
+							gtk_entry_set_text(GTK_ENTRY(window->userHomeEntry),parameters_substring[i+1]);
+							gtk_combo_box_set_active(GTK_COMBO_BOX(window->userHomeCombo),2);
+							i++;
+						} else if (!strcmp(parameters_substring[i],"--shell")||!strcmp(parameters_substring[i],"-s")){
+							int active = yon_gtk_combo_box_text_find(window->userShellCombo,parameters_substring[i+1]);
+							if (!active){
+								gtk_entry_set_text(GTK_ENTRY(window->userShellEntry),parameters_substring[i+1]);
+								gtk_combo_box_set_active_id(GTK_COMBO_BOX(window->userShellCombo),"Set");
+							}
+							i++;
+							
+						}else if (!strcmp(parameters_substring[i],"--system")||!strcmp(parameters_substring[i],"-r")){
+							gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userCreateSystemCheck),1);
+						}else if (!strcmp(parameters_substring[i],"--no-create-home")||!strcmp(parameters_substring[i],"-M")){
+							gtk_combo_box_set_active(GTK_COMBO_BOX(window->userHomeCombo),2);
+						}else if (!strcmp(parameters_substring[i],"--no-user-group")||!strcmp(parameters_substring[i],"-N")){
+							// gtk
+							gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userGroupsCheck),0);
+							gtk_entry_set_text(GTK_ENTRY(window->userGroupsEntry),"");
+						}else if (!strcmp(parameters_substring[i],"--non-unique")||!strcmp(parameters_substring[i],"-o")){
+							gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userCreateUnuniqueCheck),1);
+						}else if (!strcmp(parameters_substring[i],"--badnames")){
+							gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userDontCheckCheck),1);
 						}
-						i++;
-						
-					}else if (!strcmp(parameters_substring[i],"--system")||!strcmp(parameters_substring[i],"-r")){
-						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userCreateSystemCheck),1);
-					}else if (!strcmp(parameters_substring[i],"--no-create-home")||!strcmp(parameters_substring[i],"-M")){
-						gtk_combo_box_set_active(GTK_COMBO_BOX(window->userHomeCombo),2);
-					}else if (!strcmp(parameters_substring[i],"--no-user-group")||!strcmp(parameters_substring[i],"-N")){
-						// gtk
-						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userGroupsCheck),0);
-						gtk_entry_set_text(GTK_ENTRY(window->userGroupsEntry),"");
-					}else if (!strcmp(parameters_substring[i],"--non-unique")||!strcmp(parameters_substring[i],"-o")){
-						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userCreateUnuniqueCheck),1);
-					}else if (!strcmp(parameters_substring[i],"--badnames")){
-						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->userDontCheckCheck),1);
 					}
+					// gtk_entry_set_text(GTK_ENTRY(window->), parsed_size>4?parameters[4]:"");
 				}
-				// gtk_entry_set_text(GTK_ENTRY(window->), parsed_size>4?parameters[4]:"");
-			}
-			window->old_password=parameters[5];
-			if(parsed_size>5){
-				if (strcmp(parameters[5],"x")){
-					gtk_entry_set_text(GTK_ENTRY(window->userPasswordEntry), parsed_size>5?parameters[5]:"");
-					gtk_combo_box_set_active(GTK_COMBO_BOX(window->userPasswordCombo),3);
-				}
-			
-			}
-			free(parameters);
-			parameters=yon_char_parse(yon_config_get_by_key(USERSHADOW(name)),&parsed_size,":");
-			gtk_entry_set_text(GTK_ENTRY(window->userPasswordChangedEntry),parsed_size>0?parameters[0]:"");
-			gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userPasswordChangeDelayMinimumSpin),atol(parsed_size>1?parameters[1]:"0"));
-			gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userPasswordChangeDelayMaximumSpin),atol(parsed_size>2?parameters[2]:"0"));
-			gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userWarningSpin),atol(parsed_size>3?parameters[3]:"0"));
-			gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userActivitySpin),atol(parsed_size>4?parameters[4]:"0"));
-			if (parsed_size>5&&!yon_char_is_empty(parameters[5])){
-				GDateTime *date = g_date_time_new_from_unix_local(atol(parameters[5]));
-				gtk_entry_set_text(GTK_ENTRY(window->userPasswordExpirationEntry),g_date_time_format(date,"%c"));
-			}
-			gtk_window_set_transient_for(GTK_WINDOW(window->CreateUserWindow),GTK_WINDOW(widgets->Window));
-			gtk_widget_show(window->CreateUserWindow);
-
-			char *useradd_sync = NULL;
-			useradd_sync = yon_config_get_by_key(USERADD_SYNC(name));
-			if (useradd_sync){
-				if (strstr(useradd_sync,"boot")){
-					gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UseraddBootCheck),1);
+				window->old_password=parameters[5];
+				if(parsed_size>5){
+					if (strcmp(parameters[5],"x")){
+						gtk_entry_set_text(GTK_ENTRY(window->userPasswordEntry), parsed_size>5?parameters[5]:"");
+						gtk_combo_box_set_active(GTK_COMBO_BOX(window->userPasswordCombo),3);
+					}
+				
 				}
-				if (strstr(useradd_sync,"shutdown")){
-					gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UseraddShutdownCheck),1);
+				free(parameters);
+				parameters=yon_char_parse(yon_config_get_by_key(USERSHADOW(name)),&parsed_size,":");
+				gtk_entry_set_text(GTK_ENTRY(window->userPasswordChangedEntry),parsed_size>0?parameters[0]:"");
+				gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userPasswordChangeDelayMinimumSpin),atol(parsed_size>1?parameters[1]:"0"));
+				gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userPasswordChangeDelayMaximumSpin),atol(parsed_size>2?parameters[2]:"0"));
+				gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userWarningSpin),atol(parsed_size>3?parameters[3]:"0"));
+				gtk_spin_button_set_value(GTK_SPIN_BUTTON(window->userActivitySpin),atol(parsed_size>4?parameters[4]:"0"));
+				if (parsed_size>5&&!yon_char_is_empty(parameters[5])){
+					GDateTime *date = g_date_time_new_from_unix_local(atol(parameters[5]));
+					gtk_entry_set_text(GTK_ENTRY(window->userPasswordExpirationEntry),g_date_time_format(date,"%c"));
 				}
-				free(useradd_sync);
-			}
-			char *usershadow_sync =yon_config_get_by_key(USERSHADOW_SYNC(name));
-			if (usershadow_sync){
-				if (strstr(usershadow_sync,"boot")){
-					gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UsershadowBootCheck),1);
+				gtk_window_set_transient_for(GTK_WINDOW(window->CreateUserWindow),GTK_WINDOW(widgets->Window));
+				gtk_widget_show(window->CreateUserWindow);
+
+				char *useradd_sync = NULL;
+				useradd_sync = yon_config_get_by_key(USERADD_SYNC(name));
+				if (useradd_sync){
+					if (strstr(useradd_sync,"boot")){
+						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UseraddBootCheck),1);
+					}
+					if (strstr(useradd_sync,"shutdown")){
+						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UseraddShutdownCheck),1);
+					}
+					free(useradd_sync);
 				}
-				if (strstr(usershadow_sync,"shutdown")){
-					gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UsershadowShutdownCheck),1);
+				char *usershadow_sync =yon_config_get_by_key(USERSHADOW_SYNC(name));
+				if (usershadow_sync){
+					if (strstr(usershadow_sync,"boot")){
+						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UsershadowBootCheck),1);
+					}
+					if (strstr(usershadow_sync,"shutdown")){
+						gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(window->UsershadowShutdownCheck),1);
+					}
+					free(usershadow_sync);
 				}
-				free(usershadow_sync);
 			}
 			
 		}