# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 2018-04-04 19:16:50
# Node ID d62d2e346acfdba97e3fb4a256c010fc59765479
# Parent  8cf97e0e1730322a2af4fe72d24116e34387628f

simplestorerepo: avoid shadowing dict in list comprehension over dict

Caught by pyflakes.

Differential Revision: https://phab.mercurial-scm.org/D3077

diff --git a/tests/simplestorerepo.py b/tests/simplestorerepo.py
--- a/tests/simplestorerepo.py
+++ b/tests/simplestorerepo.py
@@ -480,14 +480,14 @@ class filestorage(object):
 
     def headrevs(self):
         # Assume all revisions are heads by default.
-        ishead = {rev: True for rev in self._indexbyrev}
+        revishead = {rev: True for rev in self._indexbyrev}
 
         for rev, entry in self._indexbyrev.items():
             # Unset head flag for all seen parents.
-            ishead[self.rev(entry[b'p1'])] = False
-            ishead[self.rev(entry[b'p2'])] = False
+            revishead[self.rev(entry[b'p1'])] = False
+            revishead[self.rev(entry[b'p2'])] = False
 
-        return [rev for rev, ishead in sorted(ishead.items())
+        return [rev for rev, ishead in sorted(revishead.items())
                 if ishead]
 
     def heads(self, start=None, stop=None):