--- a/contrib/dirstatenonnormalcheck.py	Mon Jan 04 21:54:46 2016 -0800
+++ b/contrib/dirstatenonnormalcheck.py	Thu Dec 31 08:16:59 2015 +0000
@@ -33,7 +33,7 @@
 def _checkdirstate(orig, self, arg):
     """Check nonnormal set consistency before and after the call to orig"""
     checkconsistency(self._ui, orig, self._map, self._nonnormalset, "before")
-    r =  orig(self, arg)
+    r = orig(self, arg)
     checkconsistency(self._ui, orig, self._map, self._nonnormalset, "after")
     return r