diff -r e3ee7ec85a15 -r a6cf48b2880d mercurial/commands.py
--- a/mercurial/commands.py	Mon Feb 03 21:34:13 2014 +0100
+++ b/mercurial/commands.py	Tue Jan 21 11:39:26 2014 -0800
@@ -2558,7 +2558,7 @@
         if newtree != tree:
             ui.note(revset.prettyformat(newtree), "\n")
     func = revset.match(ui, expr)
-    for c in func(repo, range(len(repo))):
+    for c in func(repo, revset.baseset(range(len(repo)))):
         ui.write("%s\n" % c)
 
 @command('debugsetparents', [], _('REV1 [REV2]'))