--- libaitio/example/test2_sess.c	2013/03/19 17:31:38	1.3
+++ libaitio/example/test2_sess.c	2016/08/18 09:06:31	1.4
@@ -11,6 +11,9 @@ int main(int argc, char **argv)
 	ait_val_t *v;
 	int i;
 
+	if (argc < 3)
+		return 1;
+
 	inp = array_Init(argc);
 	for (i = 0; i < argc; i++) {
 		v = ait_allocVar();