# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 1452892487 28800
# Node ID 496ca4deddc56e09a44c2a2a27aee8dcb132289d
# Parent  1c2408c28aff71044dbdc8f82ced26b55373b8e1
with: use context manager for wlock in unshelve

diff -r 1c2408c28aff -r 496ca4deddc5 hgext/shelve.py
--- a/hgext/shelve.py	Fri Jan 15 13:14:47 2016 -0800
+++ b/hgext/shelve.py	Fri Jan 15 13:14:47 2016 -0800
@@ -602,11 +602,8 @@
        than ``maxbackups`` backups are kept, if same timestamp
        prevents from deciding exact order of them, for safety.
     """
-    wlock = repo.wlock()
-    try:
+    with repo.wlock():
         return _dounshelve(ui, repo, *shelved, **opts)
-    finally:
-        lockmod.release(wlock)
 
 def _dounshelve(ui, repo, *shelved, **opts):
     abortf = opts['abort']