# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1299288096 21600
# Node ID 0d3cce1de2331a88479715f4d708a20fba59b46c
# Parent  b4f5f76386f2d8f7f9a5d695c80b5b5a574b972c# Parent  4ec34de8bbb1e58eca9c52e141c212d58bad9ace
merge with stable

diff -r b4f5f76386f2 -r 0d3cce1de233 mercurial/cmdutil.py
--- a/mercurial/cmdutil.py	Fri Feb 18 01:19:01 2011 +0100
+++ b/mercurial/cmdutil.py	Fri Mar 04 19:21:36 2011 -0600
@@ -261,6 +261,8 @@
     return ret
 
 def match(repo, pats=[], opts={}, globbed=False, default='relpath'):
+    if pats == ("",):
+        pats = []
     if not globbed and default == 'relpath':
         pats = expandpats(pats or [])
     m = matchmod.match(repo.root, repo.getcwd(), pats,