# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 2016-01-15 21:14:47
# Node ID 496ca4deddc56e09a44c2a2a27aee8dcb132289d
# Parent  1c2408c28aff71044dbdc8f82ced26b55373b8e1

with: use context manager for wlock in unshelve

diff --git a/hgext/shelve.py b/hgext/shelve.py
--- a/hgext/shelve.py
+++ b/hgext/shelve.py
@@ -602,11 +602,8 @@ def unshelve(ui, repo, *shelved, **opts)
        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']