lock_ref: inform callers of unavailable ref

diff --git a/http-push.c b/http-push.c
index 5138224cc372482fb60afd350fa40e37d019f367..9da14201b158f9118c1ece8519672875d4bb96e2 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -1415,8 +1415,9 @@ static void remove_locks(void)
 
        fprintf(stderr, "Removing remote locks...\n");
        while (lock) {
+               struct remote_lock *next = lock->next;
                unlock_remote(lock);
-               lock = lock->next;
+               lock = next;
        }
 }