Fix gclient revinfo

gclient.py

 #!/usr/bin/python
 # Copyright (c) 2010 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.
 
 """A wrapper script to manage a set of client modules in different SCM.
 
 This script is intended to be used to help basic management of client
 program sources residing in one or more Subversion modules and Git
 repositories, along with other modules it depends on, also in Subversion or Git,
@@ skipping 1025 matching lines @@
   return client.RunOnDeps('runhooks', args)
 
 
 def CMDrevinfo(parser, args):
   """Outputs details for every dependencies."""
   parser.add_option("--snapshot", action="store_true",
                     help="create a snapshot file of the current "
                          "version of all repositories")
   (options, args) = parser.parse_args(args)
   client = GClient.LoadCurrentConfig(options)
+  options.deps_os = None
   if not client:
     raise gclient_utils.Error("client not configured; see 'gclient config'")
   client.PrintRevInfo()
   return 0
 
 
 def Command(name):
   return getattr(sys.modules[__name__], 'CMD' + name, None)
 
 
@@ skipping 60 matching lines @@
 
 
 if "__main__" == __name__:
   try:
     sys.exit(Main(sys.argv[1:]))
   except gclient_utils.Error, e:
     print >> sys.stderr, "Error: %s" % str(e)
     sys.exit(1)
 
 # vim: ts=2:sw=2:tw=80:et: