diff -r a57a27b12965 -r 41eb20cc1c02 hgext/extdiff.py
--- a/hgext/extdiff.py	Mon May 12 11:37:08 2008 -0500
+++ b/hgext/extdiff.py	Mon May 12 11:37:08 2008 -0500
@@ -123,7 +123,7 @@
     node1, node2 = cmdutil.revpair(repo, opts['rev'])
     matcher = cmdutil.match(repo, pats, opts)
     modified, added, removed, deleted, unknown = repo.status(
-        node1, node2, matcher.files(), match=matcher)[:5]
+        node1, node2, matcher)[:5]
     if not (modified or added or removed):
         return 0