# HG changeset patch
# User Dmitriy Taychenachev <dimichxp@gmail.com>
# Date 1225012128 -28800
# Node ID 3cbadcf28a4c194dc9605ddddff227489ec82a2b
# Parent  4ba89b6d0e05636604b79cda159042a1030b1c5c
bookmarks: do nothing if commit was not successful.

diff -r 4ba89b6d0e05 -r 3cbadcf28a4c hgext/bookmarks.py
--- a/hgext/bookmarks.py	Sat Oct 25 19:05:52 2008 +0200
+++ b/hgext/bookmarks.py	Sun Oct 26 17:08:48 2008 +0800
@@ -184,6 +184,8 @@
             """Add a revision to the repository and
             move the bookmark"""
             node  = super(bookmark_repo, self).commit(*k, **kw)
+            if node == None:
+                return None
             parents = repo.changelog.parents(node)
             if parents[1] == nullid:
                 parents = (parents[0],)