diff --git a/builtin-push.c b/builtin-push.c
index 5df66081a6ff0ca5087ff9a2ac4042d8ec651499..5633f0ade49f7c845665b7aab202be18a8cc9d8d 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
} else if (deleterefs && !strchr(ref, ':')) {
char *delref;
int len = strlen(ref)+1;
- delref = xmalloc(len);
+ delref = xmalloc(len+1);
strcpy(delref, ":");
strcat(delref, ref);
ref = delref;