Fixed remove config checking if it was already removed

source/libublsettings-config.c

@@ -602,12 +602,12 @@ int yon_config_remove_by_key(char *key){
     check_config{
         dictionary *dict = yon_dictionary_get((dictionary**)&__yon__config__strings,key);
         if (dict){
-            // if (!yon_dictionary_get(&__yon_config_ignored,dict->key)){
+            if (!yon_char_is_empty(dict->data)){
                 yon_config_remove_ignore(dict->key);
                 ((yon_config_parameter*)dict)->flag1=-1;
                 dict->data="";
                 return 1;
-            // } else return 0;
+            }
         }
     }
     return 0;