Merge pull request 'fixed crash if nothing were found' (#12) from YanTheKaller/libublsettings:master into master

Reviewed-on: #12

source/libublsettings.c

@@ -1146,8 +1146,8 @@ char *yon_config_get_section_for_key(char *key){
 }
 
 void *yon_config_get_all_by_key(char *key, int *size){
+    (*size)=0;
     check_config{
-        (*size)=0;
         config_str ret_data=NULL;
         dictionary *dict = NULL;
         for_dictionaries(dict, (dictionary*)__yon__config__strings){