diff --git a/libisoburn/trunk/xorriso/xorriso_timestamp.h b/libisoburn/trunk/xorriso/xorriso_timestamp.h
index 2d329de6..455ba0a8 100644
--- a/libisoburn/trunk/xorriso/xorriso_timestamp.h
+++ b/libisoburn/trunk/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2008.05.05.210317"
+#define Xorriso_timestamP "2008.05.06.084439"
diff --git a/libisoburn/trunk/xorriso/xorrisoburn.c b/libisoburn/trunk/xorriso/xorrisoburn.c
index 0b0ebfb6..213bf746 100644
--- a/libisoburn/trunk/xorriso/xorrisoburn.c
+++ b/libisoburn/trunk/xorriso/xorrisoburn.c
@@ -1027,6 +1027,7 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
  if(ret<=0)
    goto ex;
  if(!isoburn_drive_wrote_well(drive)) {
+   isoburn_cancel_prepared_write(source_drive, drive, 0);
    Xorriso_process_msg_queues(xorriso,0);
    sprintf(xorriso->info_text,
            "libburn indicates failure with writing.");