Partition snapshots works again.

diff --git a/scripts/live b/scripts/live
index ef7f64d..56c0a14 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 ' ')"