# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 2015-10-20 13:48:24
# Node ID a84e0cacb2dd0527eecd99c07d25e672c18eca2c
# Parent  13b861d1cce9d6bf2df879ffc782ad3e2dbdef6c

applybundle: set 'bundle2=1' env for all transaction

This should be set for all bundle2 application, we enforce that at a low level.
This is for courtesy with hooks.

diff --git a/mercurial/bundle2.py b/mercurial/bundle2.py
--- a/mercurial/bundle2.py
+++ b/mercurial/bundle2.py
@@ -304,6 +304,7 @@ def _notransaction():
 
 def applybundle(repo, unbundler, tr, op=None):
     # transform me into unbundler.apply() as soon as the freeze is lifted
+    tr.hookargs['bundle2'] = '1'
     return processbundle(repo, unbundler, lambda: tr, op=op)
 
 def processbundle(repo, unbundler, transactiongetter=None, op=None):