remote-hg: trivial cleanups

diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg
index 96ad30d5126702629841e9bc16abfbf07fbe9546..d33c7bafc3fcbfd66b3b13c3691c5209c3362bec 100755 (executable)
--- a/contrib/remote-helpers/git-remote-hg
+++ b/contrib/remote-helpers/git-remote-hg
@@ -538,7 +538,7 @@ def list_head(repo, cur):
     g_head = (head, node)
 
 def do_list(parser):
-    global branches, bmarks, mode, track_branches
+    global branches, bmarks, track_branches
 
     repo = parser.repo
     for bmark, node in bookmarks.listbookmarks(repo).iteritems():