# HG changeset patch
# User Boris Feld <boris.feld@octobus.net>
# Date 2017-10-19 19:50:14
# Node ID 498697fe41f2ff08432743d62ee87f9c22630c81
# Parent  a52e5604d864579a78a4a5c2b4228bddc916ed5a

exchange: propagate the subfunctions return

The parts generator can return a callback to handle server reply. We should
propagate the return for correctness.

diff --git a/mercurial/exchange.py b/mercurial/exchange.py
--- a/mercurial/exchange.py
+++ b/mercurial/exchange.py
@@ -813,9 +813,9 @@ def _pushb2phases(pushop, bundler):
     hasphaseheads = 'heads' in b2caps.get('phases', ())
 
     if hasphaseheads and not legacyphase:
-        _pushb2phaseheads(pushop, bundler)
+        return _pushb2phaseheads(pushop, bundler)
     elif haspushkey:
-        _pushb2phasespushkey(pushop, bundler)
+        return _pushb2phasespushkey(pushop, bundler)
 
 def _pushb2phaseheads(pushop, bundler):
     """push phase information through a bundle2 - binary part"""