execution fix

execution.c

@@ -86,7 +86,6 @@ static int	ft_excutor(t_cmd *cmd, t_list **env)
 		tab = env_to_strs(env);
 		if (tab == NULL)
 			return (1);
-		tab = NULL;
 		dup2(cmd->fd_out, 1);
 		dup2(cmd->fd_in, 0);
 		execve(cmd->executable, cmd->args, tab);

minishell.h

@@ -40,6 +40,7 @@ char		*ft_get_file_path(const char *infile);
 int			ft_infile(char *line);
 int			ft_outfile(char *line);
 int			ft_heredoc(char *stop);
+int			*ft_get_heredoc();
 size_t		ft_seglen_quoted(const char *str, char c);
 int			ft_cmds_executor(t_data *data, t_list **cmds);
 char		**ft_split_quoted(const char *s, char c);