diff options
| author | petersont@chromium.org <petersont@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-06 18:50:02 +0000 |
|---|---|---|
| committer | petersont@chromium.org <petersont@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-10-06 18:50:02 +0000 |
| commit | b12b4d00b2de9e57736bca56db0f2f046e3ca22b (patch) | |
| tree | 866441b64645fa7af2b683b344b566b5d08f541c /tools | |
| parent | e3ad1a8f1363f3f15bb2a3b41fd6b430933fc3dd (diff) | |
| download | chromium_src-b12b4d00b2de9e57736bca56db0f2f046e3ca22b.zip chromium_src-b12b4d00b2de9e57736bca56db0f2f046e3ca22b.tar.gz chromium_src-b12b4d00b2de9e57736bca56db0f2f046e3ca22b.tar.bz2 | |
Before if you provided a non-existent tool, grit would give an error message referring you to the help, but if you don't provide a tool at all it would just fail.
Review URL: http://codereview.chromium.org/3549016
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61680 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/grit/grit/grit_runner.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/grit/grit/grit_runner.py b/tools/grit/grit/grit_runner.py index c0edef9..2af7299 100644 --- a/tools/grit/grit/grit_runner.py +++ b/tools/grit/grit/grit_runner.py @@ -1,4 +1,4 @@ -#!/usr/bin/python2.4 +#!/usr/bin/python2.4 # Copyright (c) 2006-2008 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. @@ -172,6 +172,9 @@ def Main(args): else: options = Options() args = options.ReadOptions(args) # args may be shorter after this + if not args: + print "No tool provided. Try running 'grit help' for a list of tools." + return 2 tool = args[0] if not _GetToolInfo(tool): print "No such tool. Try running 'grit help' for a list of tools." |