correct attributed variables bugs

2019-12-03 22:59:51 -07:00
parent 738ea59e23
commit 43b39538ff
3 changed files with 21 additions and 19 deletions
--- a/src/prolog/lib/freeze.pl
+++ b/src/prolog/lib/freeze.pl
@@ -25,3 +25,4 @@ attribute_goals(Var) -->
    { get_atts(Var, frozen(Goals)),
      put_atts(Var, -frozen(_)) },
    [freeze(Var, Goals)].
+