# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 1122019096 -3600
# Node ID c5db9581bfa6d527c68412ff8c183638941cd3df
# Parent  7000825ef3babf61bde4413912cb0d505c41f70f
There was an extra space after 'hg id' when there are no tags.


diff -r 7000825ef3ba -r c5db9581bfa6 mercurial/commands.py
--- a/mercurial/commands.py	Fri Jul 22 08:47:35 2005 +0100
+++ b/mercurial/commands.py	Fri Jul 22 08:58:16 2005 +0100
@@ -615,7 +615,8 @@
         parenttags = ['/'.join(tags)
                       for tags in map(repo.nodetags, parents) if tags]
         # tags for multiple parents separated by ' + '
-        output.append(' + '.join(parenttags))
+        if parenttags:
+            output.append(' + '.join(parenttags))
 
     ui.write("%s\n" % ' '.join(output))