# HG changeset patch
# User Mike Edgar <adgar@google.com>
# Date 1414601168 14400
# Node ID 0e78ea8e592a64ed28d51907af94114592261c32
# Parent  2f12ac53b528cdaf424f11964853cb797892d5da
exchange: prepare kwargs for bundle2 part generation exactly once

diff -r 2f12ac53b528 -r 0e78ea8e592a mercurial/exchange.py
--- a/mercurial/exchange.py	Sat Oct 25 00:40:51 2014 -0400
+++ b/mercurial/exchange.py	Wed Oct 29 12:46:08 2014 -0400
@@ -1182,10 +1182,11 @@
             b2caps.update(bundle2.decodecaps(blob))
     bundler = bundle2.bundle20(repo.ui, b2caps)
 
+    kwargs['heads'] = heads
+    kwargs['common'] = common
+
     for name in getbundle2partsorder:
         func = getbundle2partsmapping[name]
-        kwargs['heads'] = heads
-        kwargs['common'] = common
         func(bundler, repo, source, bundlecaps=bundlecaps, b2caps=b2caps,
              **kwargs)