From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Sat, 6 Apr 2013 03:49:21 +0000 (-0600)
Subject: remote-bzr: avoid unreferred tags
X-Git-Tag: v1.8.3-rc0~104
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8954441ac7468cf3659f70747d390ed7c9f070d5;p=git

remote-bzr: avoid unreferred tags

They have no content, there's nothing we can do with them.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/contrib/remote-helpers/git-remote-bzr b/contrib/remote-helpers/git-remote-bzr
index 9466cb9de1..0bcf8c5835 100755
--- a/contrib/remote-helpers/git-remote-bzr
+++ b/contrib/remote-helpers/git-remote-bzr
@@ -654,7 +654,11 @@ def do_capabilities(parser):
 def do_list(parser):
     global tags
     print "? refs/heads/%s" % 'master'
+
+    history = parser.repo.revision_history()
     for tag, revid in parser.repo.tags.get_tag_dict().items():
+        if revid not in history:
+            continue
         print "? refs/tags/%s" % tag
         tags[tag] = revid
     print "@refs/heads/%s HEAD" % 'master'