X-Git-Url: http://erislabs.net/gitweb/?p=gnulib.git;a=blobdiff_plain;f=gnulib-tool;fp=gnulib-tool;h=13aac1ab92fca2b5923e95c265efa8a4a28e4034;hp=84be8a713d0f1cb539c9e006f232fc33da3337c1;hb=0f81b07e4fce25a25eb94c363f0624d7b2b99bca;hpb=e1c466d11a91615c413789ea8bc3ec358f2c6aa9

diff --git a/gnulib-tool b/gnulib-tool
index 84be8a713..13aac1ab9 100755
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -1,6 +1,6 @@
 #! /bin/sh
 #
-# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+# Copyright (C) 2002-2014 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -899,6 +899,9 @@ if test "X$1" = "X--no-reexec"; then
   shift
 fi
 
+# Unset CDPATH.  Otherwise, output from 'cd dir' can surprise callers.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
 # Command-line option processing.
 # Removes the OPTIONS from the arguments. Sets the variables:
 # - mode            one of: list, find, import, add-import, remove-import,