Crash fix

source/ubl-settings-usergroups.c

@@ -1778,9 +1778,11 @@ void yon_system_load(main_window *window){
 		int parsed_size;
 		if (main_config.groups[i][strlen(main_config.groups[i])-1]=='\n') main_config.groups[i][strlen(main_config.groups[i])-1]='\0';
 		config_str parsed = yon_char_parse(main_config.groups[i],&parsed_size,":");
+		if (parsed_size){
 			gtk_list_store_append(window->liststore2,&iter);
 			gtk_list_store_set(window->liststore2,&iter,0,atol(parsed[2]),1,parsed[0],2,parsed[3],-1);
 		}
+	}
 	for (int i=0;i<main_config.users_size;i++){
 		int parsed_size;
 		config_str parsed = yon_char_parse(main_config.users[i],&parsed_size,":");
@@ -3224,6 +3226,7 @@ main_window *yon_main_window_complete(main_window *widgets){
 		yon_window_config_add_listener((GtkWidget*)g_list_nth_data(list,i),yon_char_append("GroupColumn",yon_char_from_int(i)),"fixed-width",YON_TYPE_INT);
 	}
 	g_list_free(list);
+	yon_window_config_load(config_path);
 
 	yon_gtk_tree_view_set_fixed_size(GTK_TREE_VIEW(widgets->UsersTree),1,2,3,-1);
 	yon_gtk_tree_view_set_fixed_size(GTK_TREE_VIEW(widgets->GroupsTree),1,2,-1);
@@ -3248,7 +3251,6 @@ int main(int argc, char *argv[]){
     gtk_init(&argc,&argv); 
     template_main_window *widgets = yon_ubl_window_setup(); 
     yon_main_window_complete((main_window*)widgets);
-	yon_window_config_load(config_path);
     main_config.launch_arguments=yon_char_parsed_copy(argv,argc);
     main_config.launch_size=argc;
 	    gtk_main();