remote-helpers: return successfully if everything up-to-date

Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Clemens Buchacher committed Oct 30, 2009 at 17:47 UTC d8f67d205eb98ea6dab915c29122158054218128

2 files changed +3 -1

t/t5540-http-push.sh

+1 -1

@@ -58,7 +58,7 @@ test_expect_success 'push to remote repository with packed refs' '

58 test $HEAD = $(git rev-parse --verify HEAD))

59 '

61 -test_expect_failure 'push already up-to-date' '

61 +test_expect_success 'push already up-to-date' '

62 git push

63 '

transport-helper.c

@@ -263,6 +263,8 @@ static int push_refs(struct transport *transport,

263 strbuf_addstr(&buf, ref->name);

264 strbuf_addch(&buf, '\n');

265 }

266 + if (buf.len == 0)

267 + return 0;

268

269 transport->verbose = flags & TRANSPORT_PUSH_VERBOSE ? 1 : 0;

270 standard_options(transport);