From 82b1cce1bc5c91c0b56501f5dab912390206ace5 Mon Sep 17 00:00:00 2001
From: Tristan Riehs <tristan.riehs@bordeaux-inp.fr>
Date: Thu, 20 Jun 2024 20:39:08 +0900
Subject: Use cli and gui as shared libraries

---
 src/cli.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/cli.c')

diff --git a/src/cli.c b/src/cli.c
index 902a693..af8522b 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -17,21 +17,28 @@
 #include "config.h"
 
 #include <stdlib.h>
+#include <stdio.h>
+#include <limits.h>
 
 #include "_readline.h"
+#include "disp.h"
 
 void init(void) {}
 
 void
 display_calc(int x, int y)
 {
-	printf(prompt, "%d + %d = ", x, y);
+	printf("%d + %d = ", x, y);
 }
 
 int
 read_input(void)
 {
 	char *txt = readline("");
+
+	if ((!txt) || (*txt == '\0'))
+		return INT_MAX;
+
 	return atoi(txt);
 }
 
-- 
cgit v1.2.3