# HG changeset patch
# User Inada Naoki <songofacandy@gmail.com>
# Date 1578992235 -32400
# Node ID 25097b4d2c6f82dd00999bd85ee6c512dabc404b
# Parent  969527ac7b441ff239e8940ea7623247e41d8365
remotefilelog: fix opening validatecachelog in text mode

diff -r 969527ac7b44 -r 25097b4d2c6f hgext/remotefilelog/basestore.py
--- a/hgext/remotefilelog/basestore.py	Thu Jan 16 12:27:15 2020 -0800
+++ b/hgext/remotefilelog/basestore.py	Tue Jan 14 17:57:15 2020 +0900
@@ -225,7 +225,7 @@
             data = shallowutil.readfile(filepath)
             if self._validatecache and not self._validatedata(data, filepath):
                 if self._validatecachelog:
-                    with open(self._validatecachelog, b'a+') as f:
+                    with open(self._validatecachelog, b'ab+') as f:
                         f.write(b"corrupt %s during read\n" % filepath)
                 os.rename(filepath, filepath + b".corrupt")
                 raise KeyError(b"corrupt local cache file %s" % filepath)