--- crypto-loop.initd
+++ crypto-loop.initd
@@ -18,7 +18,7 @@
 
 	ebegin "Starting crypto loop devices"
 
-	if [[ -e /etc/conf.d/crypto-loop ]] ; then
+	if [ -e /etc/conf.d/crypto-loop ] ; then
 		egrep "^loop" /etc/conf.d/crypto-loop | \
 		while read loopline ; do
 			eval ${loopline}
@@ -26,17 +26,17 @@
 			local configured=$(awk -v MOUNT="${device}" \
 				'($2 == MOUNT) { print "yes" }' /proc/mounts)
 
-			if [[ ${configured} != "yes" ]] ; then
+			if [ "${configured}" != "yes" ] ; then
 				einfo "  Loop ${loop} on device ${device} (cipher ${cipher}, key size ${keysize}): "
 
-				if [[ -n ${hash} ]] ; then
+				if [ -n ${hash} ] ; then
 					/usr/sbin/hashalot -n ${keysize} ${hash} </dev/tty|\
 					/sbin/losetup -p 0 -e ${cipher}-${keysize} ${loop} ${device} ${other}
 				else
 					/sbin/losetup -e ${cipher}-${keysize} ${loop} ${device} ${other}
 				fi
 
-				if [[ $? -ne 0 ]] ; then
+				if [ $? -ne 0 ] ; then
 					ewarn "Failure configuring ${loop}.  Skipping."
 					status=1
 				fi
@@ -53,11 +53,12 @@
 
 stop() {
 	local status="0"
-	for loop in $(ls /dev/loop[0-9]) ; do
-		losetup ${loop} &> /dev/null
-		if [[ $? == 0 ]] ; then
-			umount ${loop} &>/dev/null || swapoff "${loop}" &>/dev/null
-			if ! /sbin/losetup -d ${loop} &> /dev/null ; then
+	for loop in /dev/loop[0-9] ; do
+		[ -e "${loop}" ] || continue
+		losetup ${loop} > /dev/null 2>&1
+		if [ $? -eq 0 ] ; then
+			umount ${loop} >/dev/null 2>&1 || swapoff "${loop}" >/dev/null 2>&1
+			if ! /sbin/losetup -d ${loop} > /dev/null 2>&1; then
 				ewarn "Failure deconfiguring ${loop}."
 				status=1
 			fi