From 7728ded62d2f9acd4e3c7b6bdb79ba3c7e01c3a5 Mon Sep 17 00:00:00 2001
From: Camille Chauvet <cchauvet@1D1.42angouleme.fr>
Date: Thu, 23 Feb 2023 15:21:06 +0100
Subject: [PATCH] fix: empty line is now not add to the history

---
 main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index e3e9e4d..5a54f8a 100644
--- a/main.c
+++ b/main.c
@@ -31,7 +31,8 @@ static char	*ft_get_user_input(t_list **env)
 		return (NULL);
 	}
 	line = readline(prompt);
-	add_history(line);
+	if (line != NULL && ft_strcmp(line, "") != 0)
+		add_history(line);
 	free(prompt);
 	return (line);
 }