facebook/sapling
1
1
Fork 0
mirror of https://github.com/facebook/sapling.git synced 2024-10-07 15:27:13 +03:00
Code Issues Projects Releases Wiki Activity

dirstate: write branch file atomically

Browse Source
This commit is contained in:
Idan Kamara 2012-04-19 18:11:42 +03:00
parent 5db73f60d8
commit 62440b9ac3
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
mercurial/dirstate.py
View File

@ -244,7 +244,11 @@ class dirstate(object):
if branch in ['tip', '.', 'null']: if branch in ['tip', '.', 'null']:
raise util.Abort(_('the name \'%s\' is reserved') % branch) raise util.Abort(_('the name \'%s\' is reserved') % branch)
self._branch = encoding.fromlocal(branch) self._branch = encoding.fromlocal(branch)
self._opener.write("branch", self._branch + '\n') f = self._opener('branch', 'w', atomictemp=True)
try:
f.write(self._branch + '\n')
finally:
f.close()
def _read(self): def _read(self):
self._map = {} self._map = {}