# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 2014-04-17 21:15:02
# Node ID 30bce7e601409e1dae450072dc2c3cb2aa700fad
# Parent  240d340fe152df9bf6b58dfaf34a136de256aa1f

changegroup: use tr.hookargs when calling pretxnchangegroup hooks

So that other parties using the transaction can put information in our hook
calls.

diff --git a/mercurial/changegroup.py b/mercurial/changegroup.py
--- a/mercurial/changegroup.py
+++ b/mercurial/changegroup.py
@@ -675,9 +675,8 @@ def addchangegroup(repo, source, srctype
             p = lambda: cl.writepending() and repo.root or ""
             if 'node' not in tr.hookargs:
                 tr.hookargs['node'] = hex(cl.node(clstart))
-            repo.hook('pretxnchangegroup', throw=True,
-                      node=hex(cl.node(clstart)), source=srctype,
-                      url=url, pending=p)
+            repo.hook('pretxnchangegroup', throw=True, source=srctype,
+                      url=url, pending=p, **tr.hookargs)
 
         added = [cl.node(r) for r in xrange(clstart, clend)]
         publishing = repo.ui.configbool('phases', 'publish', True)