--- trunk/mkinitrd-magellan/livecd/linuxrc.sh	2008/03/31 13:51:27	705
+++ trunk/mkinitrd-magellan/livecd/linuxrc.sh	2008/04/10 20:16:43	706
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd-magellan/livecd/linuxrc.sh,v 1.5 2008-01-25 11:12:52 niro Exp $
+# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd-magellan/livecd/linuxrc.sh,v 1.6 2008-04-10 20:16:43 niro Exp $
 
 # loads given kernel modules
 load_kernel_modules()
@@ -127,21 +127,21 @@
 # searching usbstick
 if [ "${DOUSB}" = "yes" ]; then
 	ROOTFS="vfat"
-	[[ -n ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
+	[[ ! -z ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
 	check_drives "/dev/sd*" "${ROOTFS}"
 	check_drives "/dev/sg*" "${ROOTFS}"
 fi
 
 # for cdrom_device in $CDROM_LIST (ide)
 ROOTFS="iso9660"
-[[ -n ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
+[[ ! -z ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
 check_drives "/dev/cdroms/*" "${ROOTFS}"
 check_drives "/dev/hd*" "${ROOTFS}"
 
 # scsi cdroms
 if [ "${DOSCSI}" = "yes" ] || [ "${DOSATA}" = "yes" ]; then
 	ROOTFS="iso9660"
-	[[ -n ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
+	[[ ! -z ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}"
 	check_drives "/dev/sr*" "${ROOTFS}"
 	check_drives "/dev/sg*" "${ROOTFS}"
 	check_drives "/dev/scd*" "${ROOTFS}"