Fix print_ast

diff --git a/src/print_ast.c b/src/print_ast.c
index d1f5095d8daab2e242cfb67e45c8f78f8e5b4cd2..94f813f3baf5f169ec176e70b898f1a4d88226bc 100644 (file)
--- a/src/print_ast.c
+++ b/src/print_ast.c
@@ -6,7 +6,7 @@
 /*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/07/22 15:16:53 by dkaiser           #+#    #+#             */
-/*   Updated: 2024/07/22 16:32:49 by dkaiser          ###   ########.fr       */
+/*   Updated: 2024/08/02 13:18:48 by dkaiser          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -31,7 +31,7 @@ static void   print_ast_rec(t_node *ast, int indent)
                print_cmd_node(ast, indent);
        else if (ast->type == PIPE_NODE)
        {
-               printf("%*s%s", indent, "", "* PIPE");
+               printf("\n%*s%s", indent, "", "* PIPE");
                print_ast_rec(ast->content.pipe.left, indent + 2);
                print_ast_rec(ast->content.pipe.right, indent + 2);
        }
@@ -44,9 +44,9 @@ static void   print_cmd_node(t_node *ast, int indent)
        printf("\n%*s%s", indent, "", "* CMD");
        i = 0;
        printf("\n%*sARGS:", indent + 2, "");
-       while (ast->content.cmd.args[i] != NULL)
+       while (ast->content.cmd.args != NULL && ast->content.cmd.args[i] != NULL)
        {
-               printf(" %s", ast->content.cmd.args[i]);
+               printf(" '%s'", ast->content.cmd.args[i]);
                i++;
        }
        i = 0;