strbuf: add strbuf_tolower function

diff --git a/transport.c b/transport.c
index ca7bb441bf503c598d9679b338d7f7c0d8103cb0..325f03e1eef97df296bb1cc9f7d2d33c218dde26 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -1132,8 +1132,7 @@ int transport_push(struct transport *transport,
 
                return transport->push(transport, refspec_nr, refspec, flags);
        } else if (transport->push_refs) {
-               struct ref *remote_refs =
-                       transport->get_refs_list(transport, 1);
+               struct ref *remote_refs;
                struct ref *local_refs = get_local_heads();
                int match_flags = MATCH_REFS_NONE;
                int verbose = (transport->verbose > 0);
@@ -1142,6 +1141,11 @@ int transport_push(struct transport *transport,
                int pretend = flags & TRANSPORT_PUSH_DRY_RUN;
                int push_ret, ret, err;
 
+               if (check_push_refs(local_refs, refspec_nr, refspec) < 0)
+                       return -1;
+
+               remote_refs = transport->get_refs_list(transport, 1);
+
                if (flags & TRANSPORT_PUSH_ALL)
                        match_flags |= MATCH_REFS_ALL;
                if (flags & TRANSPORT_PUSH_MIRROR)