It seems it helps on certain cygwin setup.

Ah cygwin...

Patch contributed by cmp@google.com

TBR=nsylvain
TEST=none
BUG=none

Review URL: http://codereview.chromium.org/125249

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@18613 0039d316-1c4b-4281-b951-d872f2087c98

gcl

@@ -6,7 +6,7 @@
 base_dir=$(dirname "$0")
 
 # Use the batch file as an entry point if on cygwin.
-if [ "${OSTYPE}" = "cygwin" ]; then
+if [ "${OSTYPE}" = "cygwin" -a "${TERM}" = "cygwin" ]; then
    ${base_dir}/gcl.bat "$@"
    exit
 fi

gclient

@@ -8,7 +8,7 @@
 base_dir=$(dirname "$0")
  
 # Use the batch file as an entry point if on cygwin.
-if [ "${OSTYPE}" = "cygwin" ]; then
+if [ "${OSTYPE}" = "cygwin" -a "${TERM}" = "cygwin" ]; then
    ${base_dir}/gclient.bat "$@"
    exit
 fi

revert

 #!/bin/sh
+# Copyright (c) 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.
 
 base_dir=$(dirname "$0")
 
+# Use the batch file as an entry point if on cygwin.
+if [ "${OSTYPE}" = "cygwin" -a "${TERM}" = "cygwin" ]; then
+   ${base_dir}/revert.bat "$@"
+   exit
+fi
+
 exec python "$base_dir/revert.py" "$@"