X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Fboot%2F9990-misc-helpers.sh;h=40e69bed6a189c0e652cbc0abea0c9909b8f06e6;hb=d93e867ac670b8345d154ccbd04b28d1c0291da1;hp=fb7c64419ea836f7a4948519fff6f7e7b3754216;hpb=947290a2a0c11f6c37283b40d9b7a9ae89fc8a47;p=live-boot-grml.git

diff --git a/scripts/boot/9990-misc-helpers.sh b/scripts/boot/9990-misc-helpers.sh
index fb7c644..40e69be 100755
--- a/scripts/boot/9990-misc-helpers.sh
+++ b/scripts/boot/9990-misc-helpers.sh
@@ -2,21 +2,21 @@
 
 #set -e
 
-is_live_path ()
+file_pattern_matches()
 {
-	DIRECTORY="${1}"
-
-	if [ -d "${DIRECTORY}"/"${LIVE_MEDIA_PATH}" ]
-	then
-		for FILESYSTEM in squashfs ext2 ext3 ext4 xfs dir jffs2
-		do
-			if [ "$(echo ${DIRECTORY}/${LIVE_MEDIA_PATH}/*.${FILESYSTEM})" != "${DIRECTORY}/${LIVE_MEDIA_PATH}/*.${FILESYSTEM}" ]
-			then
-				return 0
-			fi
-		done
-	fi
+	[ -e "$1" ]
+}
 
+is_live_path()
+{
+	DIRECTORY="${1}/${LIVE_MEDIA_PATH}"
+	for FILESYSTEM in squashfs ext2 ext3 ext4 xfs dir jffs
+	do
+		if file_pattern_matches "${DIRECTORY}/"*.${FILESYSTEM}
+		then
+			return 0
+		fi
+	done
 	return 1
 }