# HG changeset patch
# User Rishabh Madan <rishabhmadan96@gmail.com>
# Date 1489620203 -19800
# Node ID 807387581d89acedcd2cce34b2945a0a0cf28a1e
# Parent  2471368281d192261cfbcd42bac4f33cdf9f466d
py3: use iter() instead of iterkeys()

diff -r 2471368281d1 -r 807387581d89 mercurial/util.py
--- a/mercurial/util.py	Fri Aug 05 14:15:45 2016 +0200
+++ b/mercurial/util.py	Thu Mar 16 04:53:23 2017 +0530
@@ -2920,7 +2920,7 @@
             del dirs[base]
 
     def __iter__(self):
-        return self._dirs.iterkeys()
+        return iter(self._dirs)
 
     def __contains__(self, d):
         return d in self._dirs