BUGFIX: State hadn't been added consistently to unify: one call missed.

2018-12-24 13:36:49 +01:00
parent 9dc240126e
commit d4bdd920f9
1 changed files with 1 additions and 1 deletions
--- a/src/mgu.c
+++ b/src/mgu.c
@@ -156,7 +156,7 @@ unify (Term t1, Term t2, Termlist tl, int (*callback) (), void *state)
  t2 = deVar (t2);
  if (t1 == t2)
    {
-      return callback (tl);
+      return callback (tl, state);
    }

  if (!(hasTermVariable (t1) || hasTermVariable (t2)))