From 64e7248e3f8d77e3ef9b1e525f6dde9400f2514a Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Wed, 12 Jun 2024 21:31:37 +0200
Subject: [PATCH] add save contition

---
 src/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.c b/src/main.c
index 6a76e1b..cea7751 100644
--- a/src/main.c
+++ b/src/main.c
@@ -10,8 +10,8 @@
 
 int main(int argc, char* argv[])
 {
-	if (argc < 3) {
-		printf("ERROR: %s <hours> <minutes>\n", argv[0]);
+	if (argc < 3 || (argc > 3 && argc < 5)) {
+		printf("ERROR: %s <begin_hours> <begin_minutes> [<end_hours> <end_minutes>}\n", argv[0]);
 		return 1;
 	}
 
-- 
2.39.5