# HG changeset patch
# User Benoit Boissinot <benoit.boissinot@ens-lyon.org>
# Date 2009-10-31 16:07:12
# Node ID 8cea86d73887c0d78b74f0a39087bc8df28d16d3
# Parent  a1943c2a4661f91db50603bd66a54809b772e7a8

lock: use '==' instead of 'is' for integer equality ('is' may not work)

diff --git a/mercurial/lock.py b/mercurial/lock.py
--- a/mercurial/lock.py
+++ b/mercurial/lock.py
@@ -122,7 +122,7 @@ class lock(object):
     def release(self):
         if self.held > 1:
             self.held -= 1
-        elif self.held is 1:
+        elif self.held == 1:
             self.held = 0
             if self.releasefn:
                 self.releasefn()