don't exit 1 on non-existing snapshots

diff --git a/sbin/lvremove b/sbin/lvremove
index 3136805..c99accd 100755 (executable)
--- a/sbin/lvremove
+++ b/sbin/lvremove
@@ -13,7 +13,7 @@ if echo $* | grep -q $EXTP_VG ; then
        done
 
        # destroy snapshot and clone
-       zfs destroy -R $EXTP_ZFS/$VOL_NAME
+       zfs destroy -R $EXTP_ZFS/$VOL_NAME || exit 0 # FIXME
        test -e /dev/$EXTP_VG/$VOL_NAME && rm /dev/$EXTP_VG/$VOL_NAME
 else
        /sbin/lvm lvrename $*