diff --git a/.nfs00000000098c816100000162 b/.nfs00000000098c8161000001bf
similarity index 73%
rename from .nfs00000000098c816100000162
rename to .nfs00000000098c8161000001bf
index ec49366..2041364 100755
Binary files a/.nfs00000000098c816100000162 and b/.nfs00000000098c8161000001bf differ
diff --git a/env/env_fill.c b/env/env_fill.c
index eb64c42..d8cfc10 100644
--- a/env/env_fill.c
+++ b/env/env_fill.c
@@ -22,7 +22,7 @@ static char	*ft_getkey(const char *str)
 		key = ft_strdup("$");
 	else if (ft_strncmp(str, "$?", 2) == 0)
 		key = ft_strdup("?");
-	if (str[1] == '\0')
+	else if (str[1] == '\0')
 		key = ft_strdup("");
 	else
 	{
diff --git a/execution/execution.c b/execution/execution.c
index 2822115..fa16ddf 100644
--- a/execution/execution.c
+++ b/execution/execution.c
@@ -38,6 +38,7 @@ static int	ft_own_cmd(t_data *data, t_cmd *cmd)
 			return (-1);
 		}
 	}
+	data->exit_code = return_code;
 	return (return_code);
 }
 
diff --git a/syntax/syntax.c b/syntax/syntax.c
index 4366c21..3875582 100644
--- a/syntax/syntax.c
+++ b/syntax/syntax.c
@@ -102,8 +102,9 @@ static int	ft_empty_verif(const char *str)
 
 int	ft_syntax_verif(t_data *data, const char *str)
 {
+	if (ft_empty_verif(str))
+		return (1);
 	if (ft_quote_verif(str)
-		|| ft_empty_verif(str)
 		|| ft_pipe_is_alone(str)
 		|| ft_special_char_dub(str))
 	{