fixed crash at root getting

source/ubl-settings-services.c

@@ -1360,7 +1360,7 @@ void on_root_access(GtkWidget *self, main_window *widgets){
     if (getuid()){
         char *argline = LocaleName;
         for (int i=1;i<main_config.launch_size;i++){
-            char *temp = yon_char_unite(argline,main_config.launch_arguments[i],NULL);
+            char *temp = yon_char_unite(argline," ", main_config.launch_arguments[i],NULL);
             if(strcmp(argline,"")&&strcmp(argline,LocaleName))
                 free(argline);
             argline=temp;