Fixed config set command

source/libublsettings-config.c

@@ -817,7 +817,8 @@ config_str yon_config_get_all_keys_no_ignored(int *size){
 int yon_config_set(char *key, void *data){
     check_config{
     yon_config_parameter *dict = (yon_config_parameter*)yon_dictionary_get((dictionary**)&__yon__config__strings,key);
-    dict->data=data;
+    if (!dict) return 0;
+    dict->data=yon_char_new(data);
     dict->flag1=1;
     if (yon_dictionary_get(&__yon_config_ignored, dict->key)){
         __yon_config_ignored = yon_dictionary_rip(__yon_config_ignored);