Output file of 'export' is opened as binary (other OS)

# HG changeset patch
# User [e-mail]
# Node ID 7a240687674e6cf5a8dfd45973d7e3978b89af79
# Parent  d2994b5298fb20f87dc1d4747635b280db3c0526
Output file of 'export' is opened as binary (other OS)

mercurial/commands.py

@@ -505,7 +505,7 b' def doexport(ui, repo, changeset, seqno,'
 
     if opts['output'] and opts['output'] != '-':
         try:
-            fp = open(expand(opts['output']), 'w')
+            fp = open(expand(opts['output']), 'wb')
         except KeyError, inst:
             ui.warn("error: invalid format spec '%%%s' in output file name\n" %
                     inst.args[0])