Fix singleton warnings in repl.pl

1 files changed, 2 insertions, 2 deletions

diff --git a/repl.pl b/repl.pl
index 92cdffd..0bb279f 100644
--- a/repl.pl
+++ b/repl.pl
@@ -1,6 +1,6 @@
 :- module(repl, []).
 
-repl([ProgName|Args]) :-
+repl([_ProgName|Args]) :-
 	write('Welcome to p-prolog version 1.'),
 	nl,
 	write('Started with args: '),
@@ -55,7 +55,7 @@ eval_and_print(Goal, Vars0, Choicecount) :-
 	   )
 	; write_result(Vars, end)
 	).
-eval_and_print(Goal, _, _) :-
+eval_and_print(_, _, _) :-
 	\+ found_a_solution,
 	write('false .'),
 	nl.