# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1428722170 14400
# Node ID f96dad835054a0340d5932d5aab8124679d00c38
# Parent  cf846d47bb7e8bf0f354590833fb76803f528774
inhibit: explicitly test for None

It is always better to check for None explicitly.

diff -r cf846d47bb7e -r f96dad835054 hgext/inhibit.py
--- a/hgext/inhibit.py	Mon Apr 06 11:21:20 2015 -0700
+++ b/hgext/inhibit.py	Fri Apr 10 23:16:10 2015 -0400
@@ -235,7 +235,7 @@
     # We extract the symbols that look like hashes and add them to the
     # explicitaccess set
     orig(tree, repo)
-    if repo and repo.filtername == 'visible':
+    if repo is not None and repo.filtername == 'visible':
         prelength = len(repo._explicitaccess)
         repo.symbols = gethashsymbols(tree)
         cl = repo.unfiltered().changelog