ebuild-helpers/sed: use -ef to check recursion

diff --git a/bin/ebuild-helpers/sed b/bin/ebuild-helpers/sed
index b21e8569c7eba2017166274434db6efb7b9dc1f4..cc447696d6345ca681a4fdcd97bd2a6c332f46d9 100755 (executable)
--- a/bin/ebuild-helpers/sed
+++ b/bin/ebuild-helpers/sed
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2007 Gentoo Foundation
+# Copyright 2007-2012 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 scriptpath=${BASH_SOURCE[0]}
@@ -14,8 +14,8 @@ else
        IFS=":"
  
        for path in $PATH; do
-               [[ ${path}/${scriptname} == ${scriptpath} ]] && continue
                if [[ -x ${path}/${scriptname} ]]; then
+                       [[ ${path}/${scriptname} -ef ${scriptpath} ]] && continue
                        exec ${path}/${scriptname} "$@"
                        exit 0
                fi