exchange: fix test for remote support of binary phases
If the remote do not support phases, the "get" call will return None. We
change that default return to empty tuple to fix the membership testing.
This was a bug in the initial series. Thanks to yuja for catching this.
--- a/mercurial/exchange.py Thu Sep 28 15:24:54 2017 +0100
+++ b/mercurial/exchange.py Sat Sep 30 10:09:29 2017 +0100
@@ -1353,7 +1353,8 @@
ui = pullop.repo.ui
legacyphase = 'phases' in ui.configlist('devel', 'legacy.exchange')
- if (not legacyphase and 'heads' in pullop.remotebundle2caps.get('phases')):
+ hasbinaryphase = 'heads' in pullop.remotebundle2caps.get('phases', ())
+ if (not legacyphase and hasbinaryphase):
kwargs['phases'] = True
pullop.stepsdone.add('phases')