# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 1143405164 -7200
# Node ID 11ffa12671850d16d861e88d09a5450504b8a349
# Parent  2ffa36dc34238fecae523bf810b7912ef3f19b06
Don't ignore everything if all hgignore files are empty.


diff --git a/mercurial/dirstate.py b/mercurial/dirstate.py
--- a/mercurial/dirstate.py
+++ b/mercurial/dirstate.py
@@ -100,10 +100,10 @@ class dirstate(object):
             return False
         if not self.ignorefunc:
             ignore = self.hgignore()
-            if ignore:
+            allpats = []
+            [allpats.extend(patlist) for patlist in ignore.values()]
+            if allpats:
                 try:
-                    allpats = []
-                    [allpats.extend(patlist) for patlist in ignore.values()]
                     files, self.ignorefunc, anypats = (
                         util.matcher(self.root, inc=allpats, src='.hgignore'))
                 except util.Abort: