Simplifying if statement in is_live_system function.

[live-boot-grml.git] / scripts / boot / 9990-misc-helpers.sh

diff --git a/scripts/boot/9990-misc-helpers.sh b/scripts/boot/9990-misc-helpers.sh
index fb7c644..8d7943e 100755 (executable)
--- a/scripts/boot/9990-misc-helpers.sh
+++ b/scripts/boot/9990-misc-helpers.sh
@@ -10,7 +10,7 @@ is_live_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}" ]
+                       if [ -e "${DIRECTORY}/${LIVE_MEDIA_PATH}/"*".${FILESYSTEM}" ]
                        then
                                return 0
                        fi