live-snapshot: nicer default auto unmount logic.

Signed-off-by: Marco Amadori <marco.amadori@gmail.com>

diff --git a/bin/live-snapshot b/bin/live-snapshot
index 03245ea..5837f5d 100755 (executable)
--- a/bin/live-snapshot
+++ b/bin/live-snapshot
@@ -307,7 +307,7 @@ Do_snapshot ()
 
 Clean ()
 {
-       if echo "${DEST}" | grep -q "${MOUNTP}"
+       if [ -z "${SNAP_RESYNC_STRING}" ] && echo "${DEST}" | grep -q "${MOUNTP}"
        then
                echo "${DEST} is present on ${MOUNTP}, therefore no automatic unmounting the latter." > /dev/null 1>&2
        else