Cleaned a bit the snapshot feature.

[live-boot-grml.git] / scripts / live

diff --git a/scripts/live b/scripts/live
index ef7f64d..4a793ad 100755 (executable)
--- a/scripts/live
+++ b/scripts/live
@@ -944,7 +944,7 @@ try_snap ()
        snap_mount="${2}"
        snap_type="${3}"
 
-       if [ ! -z "${snapdata}" ]
+       if [ -n "${snapdata}" ] && [ ! -b "${snapdata}" ]
        then
                log_success_msg "found snapshot: ${snapdata}"
                snapdev="$(echo ${snapdata} | cut -f1 -d ' ')"
@@ -983,12 +983,11 @@ try_snap ()
                        log_warning_msg "Impossible to include the ${snapfile} Snapshot file"
                fi
 
-
        elif [ -b "${snapdata}" ]
        then
                # Try to find if it could be a snapshot partition
                dev="${snapdata}"
-               log_success_msg "found snapshot device on ${dev}"
+               log_success_msg "found snapshot ${snap_type} device on ${dev}"
                if echo "${dev}" | grep -qs loop
                then
                        # strange things happens, user confused?