diff --git a/source/libublsettings.c b/source/libublsettings.c
index c3e0885..b08ab89 100644
--- a/source/libublsettings.c
+++ b/source/libublsettings.c
@@ -485,11 +485,11 @@ int yon_char_check_begins_with(char *haystack, char *needle){
         int size = strlen(needle);
         for (int i=0;i<size;i++){
             if (haystack[i]!=needle[i])
-                return -1;
+                return 0;
         }
         return 1;
     }
-    return -1;
+    return 0;
 }
 
 char *yon_char_parsed_check_exist_begins_with(char **target, int size, char *compare){