From 85c1aff8ab8de219a4d00f102a8a2c3da7a388cc Mon Sep 17 00:00:00 2001
From: yo <johan@nosd.in>
Date: Wed, 6 Sep 2023 21:33:44 +0200
Subject: [PATCH] Return -1 when input file not available

---
 main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 65a54e0..20507dd 100644
--- a/main.go
+++ b/main.go
@@ -91,7 +91,7 @@ func main() {
 			f, err = os.Open(filename)
 			if err != nil {
 				fmt.Printf("Impossible d'ouvrir le fichier %s\n", filename)
-				return
+				os.Exit(-1)
 			}
 			r = bufio.NewReader(f)
 		}