# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 1452892489 28800
# Node ID 0da102e4f203e68c2c88369feebdb04064e5bed6
# Parent  f55a5ace8e69bd56bcf3e454745c857c8fea7b7c
with: use context manager in rebuildfncache again

diff -r f55a5ace8e69 -r 0da102e4f203 mercurial/repair.py
--- a/mercurial/repair.py	Fri Jan 15 13:14:49 2016 -0800
+++ b/mercurial/repair.py	Fri Jan 15 13:14:49 2016 -0800
@@ -252,8 +252,7 @@
                   'support fncache)\n'))
         return
 
-    lock = repo.lock()
-    try:
+    with repo.lock():
         fnc = repo.store.fncache
         # Trigger load of fncache.
         if 'irrelevant' in fnc:
@@ -305,8 +304,6 @@
                 tr.release()
         else:
             ui.write(_('fncache already up to date\n'))
-    finally:
-        lock.release()
 
 def stripbmrevset(repo, mark):
     """