diff --git a/source/libublsettings-config.c b/source/libublsettings-config.c
index 1e03f90..9f1ee4a 100644
--- a/source/libublsettings-config.c
+++ b/source/libublsettings-config.c
@@ -1270,6 +1270,7 @@ int yon_config_force_save_registered(char *path){
 }
 
 config_str yon_config_get_all(int *size){
+        *size = 0;
     check_config{
         *size = 1;
         config_str conf = NULL;