1 files changed, 2 insertions, 0 deletions
diff --git a/tests/lineno_r.l b/tests/lineno_r.l
index 4132ed3..4433575 100644
--- a/tests/lineno_r.l
+++ b/tests/lineno_r.l
@@ -82,6 +82,8 @@ main (argc, argv)
     int argc;
     char ** argv;
 {
+    (void)argv;
+
     if( argc > 1 )
         printf("%d\n", count_newlines(stdin));