1 files changed, 12 insertions, 0 deletions
diff --git a/src/cli.c b/src/cli.c
index f357ed5..703d418 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -29,6 +29,7 @@ void
 cli_display_calc(int x, int y)
 {
 	printf("%d + %d = ", x, y);
+	fflush(stdout);
 }
 
 int
@@ -60,3 +61,14 @@ void cli_destroy(void) {}
 void *cli_pre_reload(void) {return NULL;}
 void cli_post_reload(void *) {}
 #endif
+
+#ifdef NDEBUG
+static struct disp __cli_disp = {
+	.init = cli_init,
+	.display_calc = cli_display_calc,
+	.read_input = cli_read_input,
+	.display_res = cli_display_res,
+	.destroy = cli_destroy
+};
+struct disp *cli_disp = &__cli_disp;
+#endif