diff --git a/verify.c b/verify.c
index 29bdf90..dc4fdd5 100644
--- a/verify.c
+++ b/verify.c
@@ -8,7 +8,7 @@
 
 int main(int argc, char *argv[]){
 
-	int ret = -1;
+	int ret = 0;
 	int stop = 0;
 	FILE *f1 = NULL;
 	FILE *f2 = NULL;