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diff hgext/transplant.py @ 13031:3da456d0c885

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code style: prefer 'is' and 'is not' tests with singletons
author Martin Geisler <mg@aragost.com>
date Mon, 22 Nov 2010 18:15:58 +0100
parents 80deae3bc5ea
children 3cbb3c57a50e 888ec2650c2d
line wrap: on
line diff
--- a/hgext/transplant.py	Mon Nov 22 17:57:11 2010 +0100
+++ b/hgext/transplant.py	Mon Nov 22 18:15:58 2010 +0100
@@ -401,7 +401,7 @@
 
 def hasnode(repo, node):
     try:
-        return repo.changelog.rev(node) != None
+        return repo.changelog.rev(node) is not None
     except error.RevlogError:
         return False