py3: make sure we write in mergestate in bytes mode
Differential Revision: https://phab.mercurial-scm.org/D2501
--- a/mercurial/merge.py Wed Feb 28 21:43:35 2018 +0530
+++ b/mercurial/merge.py Wed Feb 28 21:44:28 2018 +0530
@@ -399,7 +399,7 @@
def _writerecordsv1(self, records):
"""Write current state on disk in a version 1 file"""
- f = self._repo.vfs(self.statepathv1, 'w')
+ f = self._repo.vfs(self.statepathv1, 'wb')
irecords = iter(records)
lrecords = next(irecords)
assert lrecords[0] == 'L'
@@ -415,7 +415,7 @@
See the docstring for _readrecordsv2 for why we use 't'."""
# these are the records that all version 2 clients can read
whitelist = 'LOF'
- f = self._repo.vfs(self.statepathv2, 'w')
+ f = self._repo.vfs(self.statepathv2, 'wb')
for key, data in records:
assert len(key) == 1
if key not in whitelist: