diff --git a/include/execution.h b/include/execution.h
index 8265582..70ef247 100644
--- a/include/execution.h
+++ b/include/execution.h
@@ -6,7 +6,7 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/29 13:20:22 by mmoussou          #+#    #+#             */
-/*   Updated: 2024/07/14 15:49:21 by mmoussou         ###   ########.fr       */
+/*   Updated: 2024/07/14 17:39:35 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -26,7 +26,7 @@ typedef struct s_exec
 	int		pipe_fd[2];
 }	t_exec;
 
-int		format_quotes(t_list *list_cmd, t_env *env);
+int		format_quotes(t_list *list_cmd);
 
 char	*get_path(char *path, char *cmd);
 int		exec_split_cmd(t_list *list_cmd, t_env *env);
diff --git a/src/exec/exec_split_cmd.c b/src/exec/exec_split_cmd.c
index 7615cb3..ee7739b 100644
--- a/src/exec/exec_split_cmd.c
+++ b/src/exec/exec_split_cmd.c
@@ -6,7 +6,7 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/06/01 14:55:06 by mmoussou          #+#    #+#             */
-/*   Updated: 2024/07/14 15:48:41 by mmoussou         ###   ########.fr       */
+/*   Updated: 2024/07/14 20:13:30 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -86,6 +86,8 @@ int	exec_single_cmd(t_cmd *cmd, char **env, t_env *env_t, int pipe_fd[2])
 	fork_pid = fork();
 	if (!fork_pid)
 		__fork_single_cmd(cmd, env, env_t, exec);
+	signal(SIGQUIT, SIG_IGN);
+	signal(SIGINT, SIG_IGN);
 	return (fork_pid);
 }
 
diff --git a/src/exec/format_quotes.c b/src/exec/format_quotes.c
index 75ccaf0..9a3a684 100644
--- a/src/exec/format_quotes.c
+++ b/src/exec/format_quotes.c
@@ -6,7 +6,7 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/07/03 10:50:52 by mmoussou          #+#    #+#             */
-/*   Updated: 2024/07/14 14:19:30 by adjoly           ###   ########.fr       */
+/*   Updated: 2024/07/14 17:39:18 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -21,7 +21,7 @@ char	*format_quotes_string(char *cmd)
 	return (cmd);
 }
 
-int	format_quotes_cmd(t_cmd *cmd, t_env *env)
+int	format_quotes_cmd(t_cmd *cmd)
 {
 	uint	i;
 
@@ -32,19 +32,18 @@ int	format_quotes_cmd(t_cmd *cmd, t_env *env)
 	while (cmd->argv[i])
 	{
 		cmd->argv[i] = format_quotes_string(cmd->argv[i]);
-		cmd->argv[i] = env_var_replace(cmd->argv[i], env);
 		i++;
 	}
 	return (0);
 }
 
-int	format_quotes(t_list *list_cmd, t_env *env)
+int	format_quotes(t_list *list_cmd)
 {
 	if (!list_cmd)
 		return (0);
 	while (list_cmd)
 	{
-		if (format_quotes_cmd(list_cmd->content, env))
+		if (format_quotes_cmd(list_cmd->content))
 			return (-1);
 		list_cmd = list_cmd->next;
 	}
diff --git a/src/main.c b/src/main.c
index 424e8f0..8ee3f7d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,7 +6,7 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/24 11:18:04 by adjoly            #+#    #+#             */
-/*   Updated: 2024/07/14 15:37:11 by adjoly           ###   ########.fr       */
+/*   Updated: 2024/07/14 17:27:40 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */