Fix some issues in parse_cmd.c

diff --git a/src/parse_cmd.c b/src/parse_cmd.c
index 0173caae106a426032180e63e90319c6a8d671a6..8ed9785142c2d46008a27123da467641d7282bcd 100644 (file)
--- a/src/parse_cmd.c
+++ b/src/parse_cmd.c
@@ -6,7 +6,7 @@
 /*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/07/08 15:06:25 by dkaiser           #+#    #+#             */
-/*   Updated: 2024/07/10 13:26:17 by dkaiser          ###   ########.fr       */
+/*   Updated: 2024/08/02 13:22:18 by dkaiser          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -60,6 +60,8 @@ static t_redirection  *collect_redirs(t_token **tokens)
                        free_token_and_connect(cur->previous);
                        if (cur->next != NULL)
                        {
+                               if (cur->previous == NULL)
+                                       *tokens = cur->next;
                                cur = cur->next;
                                free_token_and_connect(cur->previous);
                        }
@@ -111,8 +113,15 @@ static t_assign    **collect_assigns(t_token **tokens)
        {
                result[i] = to_assign(cur->content.string);
                i++;
-               cur = cur->next;
-               free_token(cur->previous);
+               if (cur->next != NULL)
+               {
+                       cur = cur->next;
+                       free_token(cur->previous);
+               }
+               else
+               {
+                       free_token(cur);
+               }
        }
        *tokens = cur;
        result[i] = NULL;
@@ -157,7 +166,7 @@ static char **collect_args(t_token **tokens)
        }
        cur = *tokens;
        i = 0;
-       while (cur != NULL)
+       while (cur != NULL && cur->type == STRING_TOKEN)
        {
                result[i] = cur->content.string;
                // free token