Fix zfs.gentoo init script logic

* Fix zfs.ko module check
* Check 'zfs umount -a' return value

diff --git a/etc/init.d/zfs.gentoo b/etc/init.d/zfs.gentoo
index 5c329ce..1d8ece2 100644 (file)
--- a/etc/init.d/zfs.gentoo
+++ b/etc/init.d/zfs.gentoo
@@ -21,7 +21,7 @@ checksystem() {
                return 0
        else
                einfo "Checking if ZFS modules present"
-               if [ -e  $(modprobe -l  $ZFS_MODULE | grep -q  $ZFS_MODULE) ]; then
+               if [ "x$(modprobe -l  $ZFS_MODULE | grep $ZFS_MODULE)" == "x" ]; then
                        eerror "$ZFS_MODULE not found. Is the ZFS package installed?"
                        return 1
                fi
@@ -94,6 +94,7 @@ stop()
 {
        ebegin "Unmounting ZFS filesystems"
        $ZFS umount -a
+       rv=$?
        if [ $rv -ne 0 ]; then
                eerror "Failed to umount ZFS filesystems."
        fi