--- trunk/installer-simple/bin/installer.sh.in	2014/01/03 15:01:06	2344
+++ trunk/installer-simple/bin/installer.sh.in	2014/01/03 15:02:43	2345
@@ -180,7 +180,7 @@
 	local i
 	local hwtmp
 
-	if [ -x $(which mktemp &> /dev/null) ]
+	if [ -x $(type -P mktemp) ]
 	then
 		hwtmp="$(mktemp)"
 	else
@@ -831,7 +831,7 @@
 
 is_uuid_supported()
 {
-	if [[ -x $(which busybox.mkinitrd &> /dev/null) ]]
+	if [[ -x $(type -P busybox.mkinitrd) ]]
 	then
 		# only detect uuids if supported
 		if [[ ! -z $(busybox.mkinitrd | grep blkid) ]]