diff --git a/src/isoburn.c b/src/isoburn.c
index b35bbfc7..81c0580f 100644
--- a/src/isoburn.c
+++ b/src/isoburn.c
@@ -228,7 +228,7 @@ static
 int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
                              struct isoburn_source_opts *opts, int new_img)
 {
- struct burn_source *wsrc, fifo_src;
+ struct burn_source *wsrc, *fifo_src;
  struct burn_session *session;
  struct burn_track *track;
  struct isoburn *o;
@@ -240,7 +240,7 @@ int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
  if(ret<0)
    return -1;
 
- state = isoburn_disc_get_status(drive);
+ state = isoburn_disc_get_status(d);
  if (state != BURN_DISC_BLANK && state != BURN_DISC_APPENDABLE) {
    /* unsuitable status */
    return -2;