When -s or --server is used, don't try the patch.

gcl.py

 #!/usr/bin/python
 # Copyright (c) 2006-2009 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.
 #
 # Wrapper script around Rietveld's upload.py that groups files into
 # changelists.
 
 import getpass
 import os
@@ skipping 697 matching lines @@
   if "--send-mail" in args:
     args.remove("--send-mail")
     args.append("--send_mail")
 
   # Supports --clobber for the try server.
   clobber = False
   if "--clobber" in args:
     args.remove("--clobber")
     clobber = True
 
-  # TODO(pamg): Do something when tests are missing. The plan is to upload a
-  # message to Rietveld and have it shown in the UI attached to this patch.
+  # Disable try when the server is overridden.
+  server_1 = re.compile(r"^-s\b.*")
+  server_2 = re.compile(r"^--server\b.*")
+  for arg in args:
+    if server_1.match(arg) or server_2.match(arg):
+      no_try = True
+      break
 
   upload_arg = ["upload.py", "-y"]
   upload_arg.append("--server=" + GetCodeReviewSetting("CODE_REVIEW_SERVER"))
   upload_arg.extend(args)
 
   desc_file = ""
   if change_info.issue:  # Uploading a new patchset.
     found_message = False
     for arg in args:
       if arg.startswith("--message") or arg.startswith("-m"):
@@ skipping 362 matching lines @@
     # the files. This allows commands such as 'gcl diff xxx' to work.
     args =["svn", command]
     root = GetRepositoryRoot()
     args.extend([os.path.join(root, x) for x in change_info.FileList()])
     RunShell(args, True)
   return 0
 
 
 if __name__ == "__main__":
   sys.exit(main())