From edd5c007c88cc51d0fea2f5f4f7e82dfdc134335 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADtor=20Santos=20Costa?= <vsc@dcc.fc.up.pt>
Date: Wed, 11 Nov 2015 07:51:52 +0000
Subject: [PATCH] make sudoku work

---
 packages/gecode/clp_examples/sudoku.yap | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/gecode/clp_examples/sudoku.yap b/packages/gecode/clp_examples/sudoku.yap
index a6ff99c3b..08a8230ac 100644
--- a/packages/gecode/clp_examples/sudoku.yap
+++ b/packages/gecode/clp_examples/sudoku.yap
@@ -6,7 +6,8 @@
 :- use_module(library(maplist)).
 
 main :-
-    sudoku(Ex, Els),
+    ex(Ex, _),
+    sudoku(Ex, _My),
 	fail.
 main.