Fixed USERSHADOW always saving

source/ubl-settings-usergroups-user.c

@@ -498,10 +498,10 @@ void on_user_save(GtkWidget *self, dictionary *dict){
 	":",yon_char_return_if_exist(password_expiration_date,""),
 	NULL);
 
-	final_user = yon_char_unite(yon_char_return_if_exist(username,"x"),
-	":",yon_char_return_if_exist(uid_string,"x"),
-	":",yon_char_return_if_exist(main_group,"x"),
-	":",yon_char_return_if_exist(additional_groups,"x"),
+	final_user = yon_char_unite(yon_char_return_if_exist(username,""),
+	":",yon_char_return_if_exist(uid_string,""),
+	":",yon_char_return_if_exist(main_group,""),
+	":",yon_char_return_if_exist(additional_groups,""),
 	":",yon_char_return_if_exist(extra_options,""),
 	":",yon_char_return_if_exist(password,""),
 	NULL);
@@ -511,10 +511,12 @@ void on_user_save(GtkWidget *self, dictionary *dict){
 	if (!yon_char_is_empty(window->old_username)&&strcmp(window->old_username,login)){
 		yon_config_remove_by_key(USERADD(window->old_username));
 	}
-	final_command = yon_config_parameter_prepare_command(dull_parameter_get_command,NULL,"users",USERSHADOW(login));
-	yon_config_register(USERSHADOW(login),final_command,shadow_string);
-	if (!yon_char_is_empty(window->old_username)&&strcmp(window->old_username,login)){
-		yon_config_remove_by_key(USERSHADOW(window->old_username));
+	if (strcmp(window->old_password,password)){
+		final_command = yon_config_parameter_prepare_command(dull_parameter_get_command,NULL,"users",USERSHADOW(login));
+		yon_config_register(USERSHADOW(login),final_command,shadow_string);
+		if (!yon_char_is_empty(window->old_username)&&strcmp(window->old_username,login)){
+			yon_config_remove_by_key(USERSHADOW(window->old_username));
+		}
 	}
 	int home_delete = yon_char_parsed_check_exist(main_config.remove_homes,main_config.homes_size,login);
 	if (home_delete>-1){