Fixing regression from mounting the ow device on a nfs volume, thanks to An-Cheng...

diff --git a/scripts/live b/scripts/live
index 9fff065..80f77e9 100755 (executable)
--- a/scripts/live
+++ b/scripts/live
@@ -983,6 +983,8 @@ setup_unionfs ()
                        cow_fstype=$(get_fstype "${cowprobe}")
                else
                        [ "${quiet}" != "y" ] && log_warning_msg "Unable to find the persistent medium"
+                       cowdevice="tmpfs"
+                       cow_fstype="tmpfs"
                fi
        elif [ -n "${NFS_COW}" ]
        then