From 6c09d42d90aa27784a29bc0411daed26cf6ab033 Mon Sep 17 00:00:00 2001
From: Adam Conrad <adconrad@0c3.net>
Date: Wed, 14 Dec 2005 11:46:37 +0000
Subject: [PATCH] Fix check for multiple kernel versions

---
 livecd.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/livecd.sh b/livecd.sh
index 487220e4..cf798258 100755
--- a/livecd.sh
+++ b/livecd.sh
@@ -283,7 +283,8 @@ deb-src ${SECSRCMIRROR} ${STE}-security ${COMP}
 	chroot ${ROOT} update-initramfs -k "${KVER}" -u
 	cp ${ROOT}/boot/initrd.img-"${KVER}" livecd.${FS}.initrd-"${SUBARCH}"
     done
-    if [ "${KVERS% *}" = "$KVERS" ]; then
+    NUMKVERS="$(set -- $KVERS; echo $#)"
+    if [ "$NUMKVERS" = 1 ]; then
 	# only one kernel
 	SUBARCH="${KVERS#*-*-}"
 	ln -s livecd.${FS}.initrd-"${SUBARCH}" livecd.${FS}.initrd