# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 1452638841 28800
# Node ID 3ea35a0769fe3d2401f5399e6cf80fa0b8f8998d
# Parent  8ceaaf63ca803c96922aa1bf0563752d062d77a1
shelve: use a context manager for file I/O in listcmd

diff -r 8ceaaf63ca80 -r 3ea35a0769fe hgext/shelve.py
--- a/hgext/shelve.py	Tue Jan 12 14:31:02 2016 -0800
+++ b/hgext/shelve.py	Tue Jan 12 14:47:21 2016 -0800
@@ -424,8 +424,7 @@
         ui.write(age, label='shelve.age')
         ui.write(' ' * (12 - len(age)))
         used += 12
-        fp = open(name + '.patch', 'rb')
-        try:
+        with open(name + '.patch', 'rb') as fp:
             while True:
                 line = fp.readline()
                 if not line:
@@ -447,8 +446,6 @@
                 for chunk, label in patch.diffstatui(difflines, width=width,
                                                      git=True):
                     ui.write(chunk, label=label)
-        finally:
-            fp.close()
 
 def singlepatchcmds(ui, repo, pats, opts, subcommand):
     """subcommand that displays a single shelf"""