http-push: fix webdav lock leak.

diff --git a/http-push.c b/http-push.c
index eef767453d20451550229f7b1a359d66f8b1316f..2c4e91d8749ba255d17713df5129487c330bbb93 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -2264,11 +2264,14 @@ int main(int argc, char **argv)
        if (!remote_tail)
                remote_tail = &remote_refs;
        if (match_refs(local_refs, remote_refs, &remote_tail,
-                      nr_refspec, (const char **) refspec, push_all))
-               return -1;
+                      nr_refspec, (const char **) refspec, push_all)) {
+               rc = -1;
+               goto cleanup;
+       }
        if (!remote_refs) {
                fprintf(stderr, "No refs in common and none specified; doing nothing.\n");
-               return 0;
+               rc = 0;
+               goto cleanup;
        }
 
        new_refs = 0;
@@ -2399,10 +2402,10 @@ int main(int argc, char **argv)
                        fprintf(stderr, "Unable to update server info\n");
                }
        }
-       if (info_ref_lock)
-               unlock_remote(info_ref_lock);
 
  cleanup:
+       if (info_ref_lock)
+               unlock_remote(info_ref_lock);
        free(remote);
 
        curl_slist_free_all(no_pragma_header);