if (to_introduce < 0)
to_introduce = 0;
+ /* Get rid of bin with score of 0 if we aren't going to be
+ * introducing anything from it. */
+ if (to_introduce == 0) {
+ bin = mnemon_get_bin (mnemon, 0);
+ mnemon_remove_bin (mnemon, bin);
+ }
+
if (unlearned) {
printf ("You've got %d items to learn already. ", unlearned);
if (to_introduce)