# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1521498040 25200
# Node ID 89acae8f7e932b318b9e6c6fea8eab4025d31f3f
# Parent  97530d6e340ddb6e3ed52ed7451a05beee0cec29
obsexchange: make compatible with some unreleased 4.5 versions

We don't generally care to be compatible with unreleased versions of
hg, but this is just a one-line change to be compatible with a range
of commits before 158d4ecc03c8 (wireprotoserver: move all wire
protocol handling logic out of hgweb, 2018-03-08), so hopefull it can
be worth it.

diff -r 97530d6e340d -r 89acae8f7e93 hgext3rd/evolve/obsexchange.py
--- a/hgext3rd/evolve/obsexchange.py	Mon Mar 19 15:46:17 2018 -0700
+++ b/hgext3rd/evolve/obsexchange.py	Mon Mar 19 15:20:40 2018 -0700
@@ -30,7 +30,7 @@
 try:
     from mercurial import wireprotoserver
     wireprotoserver.handlewsgirequest
-except ImportError:
+except (ImportError, AttributeError):
     wireprotoserver = None
 
 from mercurial.hgweb import common as hgwebcommon