[PATCH] unbundle: don't give addchangegroup ownership of the lock

[Pierre-Yves David]

# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at ens-lyon.org>
# Date 1322439427 -3600
# Branch stable
# Node ID e6fefdee80569d384636a5d5dd49a5caa402f968
# Parent  e387e760b207383c961ed8accd35583791a33bb0
unbundle: don't give addchangegroup ownership of the lock.

addchangegroup call is in a loop and may happen multiple times.

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -5545,8 +5545,7 @@
         for fname in fnames:
             f = url.open(ui, fname)
             gen = changegroup.readbundle(f, fname)
-            modheads = repo.addchangegroup(gen, 'unbundle', 'bundle:' + fname,
-                                           lock=lock)
+            modheads = repo.addchangegroup(gen, 'unbundle', 'bundle:' + fname)
         bookmarks.updatecurrentbookmark(repo, wc.node(), wc.branch())
     finally:
         lock.release()