From 68ac92a616478ed581a3279aa55030df338643cf Mon Sep 17 00:00:00 2001
From: Mark Thom <markjordanthom@gmail.com>
Date: Mon, 14 Feb 2022 18:46:15 -0700
Subject: [PATCH] don't unify module-qualified variables to ! (#1281)

---
 src/lib/builtins.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/builtins.pl b/src/lib/builtins.pl
index 94ff77d0..f88fef3a 100644
--- a/src/lib/builtins.pl
+++ b/src/lib/builtins.pl
@@ -240,7 +240,7 @@ comma_dispatch_prep(Gs, B, [Cont|Conts]) :-
           comma_dispatch_prep(G1, B, IConts1),
           cont_list_goal(IConts1, Cont),
           comma_dispatch_prep(G2, B, Conts)
-       ;  ( Gs = ! ; Gs = _:! ) ->
+       ;  Gs == ! ->
           Cont = builtins:set_cp(B),
           Conts = []
        ;  functor(Gs, ';', 2) ->
-- 
2.54.0