Explicitly convert issue and patchset to int.

git_cl.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Copyright (C) 2008 Evan Martin <martine@danga.com>
 
 """A git-command for integrating reviews on Rietveld."""
 
 import difflib
@@ skipping 1394 matching lines @@
       if cl.GetRemoteUrl() and '/' in cl.GetUpstreamBranch():
         remote_url = (cl.GetRemoteUrl() + '@'
                       + cl.GetUpstreamBranch().split('/')[-1])
   if remote_url:
     upload_args.extend(['--base_url', remote_url])
 
   try:
     upload_args = ['upload'] + upload_args + args
     logging.info('upload.RealMain(%s)', upload_args)
     issue, patchset = upload.RealMain(upload_args)
+    issue = int(issue)
+    patchset = int(patchset)
   except KeyboardInterrupt:
     sys.exit(1)
   except:
     # If we got an exception after the user typed a description for their
     # change, back up the description before re-raising.
     if change_desc:
       backup_path = os.path.expanduser(DESCRIPTION_BACKUP_FILE)
       print '\nGot exception while uploading -- saving description to %s\n' \
           % backup_path
       backup_file = open(backup_path, 'w')
@@ skipping 844 matching lines @@
   GenUsage(parser, 'help')
   return CMDhelp(parser, argv)
 
 
 if __name__ == '__main__':
   # These affect sys.stdout so do it outside of main() to simplify mocks in
   # unit testing.
   fix_encoding.fix_encoding()
   colorama.init()
   sys.exit(main(sys.argv[1:]))