# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 2016-01-15 21:14:50
# Node ID 469b86c49503320654ba58610cf49f7425ef35dd
# Parent  b2efdb66c4069f7dffb612898b651fbe0ff0f494

with: use context manager in subrepo storeclean

diff --git a/mercurial/subrepo.py b/mercurial/subrepo.py
--- a/mercurial/subrepo.py
+++ b/mercurial/subrepo.py
@@ -631,11 +631,8 @@ class hgsubrepo(abstractsubrepo):
         self._initrepo(r, state[0], create)
 
     def storeclean(self, path):
-        lock = self._repo.lock()
-        try:
+        with self._repo.lock():
             return self._storeclean(path)
-        finally:
-            lock.release()
 
     def _storeclean(self, path):
         clean = True