# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1516243589 18000
# Node ID f484b9d95c237e3c4befa8043f61156249004301
# Parent  d8f891ec5d7d41da0edcc1a223028a17d22c45e7
smartset: use native string when peeking in __dict__

# skip-blame just an r prefix on a string literal

Differential Revision: https://phab.mercurial-scm.org/D1897

diff -r d8f891ec5d7d -r f484b9d95c23 mercurial/smartset.py
--- a/mercurial/smartset.py	Wed Jan 17 21:46:09 2018 -0500
+++ b/mercurial/smartset.py	Wed Jan 17 21:46:29 2018 -0500
@@ -306,7 +306,7 @@
         self._istopo = False
 
     def __len__(self):
-        if '_list' in self.__dict__:
+        if r'_list' in self.__dict__:
             return len(self._list)
         else:
             return len(self._set)