Added ' for selection getting

source/libublsettings.c

@@ -1532,7 +1532,7 @@ config_str yon_config_get_selection_by_key(int *size, ...){
             char *cur = yon_config_get_by_key(arg);
             char *parameter_string=NULL;
             if (!yon_char_is_empty(cur)){
-                parameter_string = yon_char_unite(arg,"=",cur,NULL);
+                parameter_string = yon_char_unite(arg,"='",cur,"'",NULL);
                 yon_char_parsed_add_or_create_if_exists(ret_data,size,parameter_string);
                 free(parameter_string);
             }
@@ -1553,7 +1553,7 @@ config_str yon_config_get_selection_by_key_no_ignored(int *size, ...){
             char *cur = yon_config_get_by_key(arg);
             char *parameter_string=NULL;
             if (!yon_char_is_empty(cur)&&!yon_config_check_ignore(cur)){
-                parameter_string = yon_char_unite(arg,"=",cur,NULL);
+                parameter_string = yon_char_unite(arg,"='",cur,"'",NULL);
                 yon_char_parsed_add_or_create_if_exists(ret_data,size,parameter_string);
                 free(parameter_string);
             }