# HG changeset patch
# User Augie Fackler <raf@durin42.com>
# Date 1496000586 14400
# Node ID d770a08ee9d9c23dc4e467ae50bf221d3d6304d2
# Parent  0cec8ad579d42df8d3608f0c25a0bf3761049471
server: write out pid using bytes IO instead of str IO

diff -r 0cec8ad579d4 -r d770a08ee9d9 mercurial/server.py
--- a/mercurial/server.py	Sun May 28 13:28:41 2017 -0400
+++ b/mercurial/server.py	Sun May 28 15:43:06 2017 -0400
@@ -29,11 +29,11 @@
     def writepid(pid):
         if opts['pid_file']:
             if appendpid:
-                mode = 'a'
+                mode = 'ab'
             else:
-                mode = 'w'
+                mode = 'wb'
             fp = open(opts['pid_file'], mode)
-            fp.write(str(pid) + '\n')
+            fp.write(str(pid).encode('latin1') + '\n')
             fp.close()
 
     if opts['daemon'] and not opts['daemon_postexec']: