py3: make sure we open the files in bytes mode
Differential Revision: https://phab.mercurial-scm.org/D2333
--- a/mercurial/posix.py Sun Feb 18 00:59:03 2018 -0500
+++ b/mercurial/posix.py Sun Feb 18 18:22:40 2018 +0530
@@ -113,7 +113,7 @@
if l:
if not stat.S_ISLNK(s):
# switch file to link
- fp = open(f)
+ fp = open(f, 'rb')
data = fp.read()
fp.close()
unlink(f)
@@ -121,7 +121,7 @@
os.symlink(data, f)
except OSError:
# failed to make a link, rewrite file
- fp = open(f, "w")
+ fp = open(f, "wb")
fp.write(data)
fp.close()
# no chmod needed at this point
@@ -130,7 +130,7 @@
# switch link to file
data = os.readlink(f)
unlink(f)
- fp = open(f, "w")
+ fp = open(f, "wb")
fp.write(data)
fp.close()
s = 0o666 & ~umask # avoid restatting for chmod