Add 7-insert_dnodeint.c

hackerSa3edy · hackerSa3edy · commit 61b4bc4e249a · 2023-11-09T23:41:17.000+02:00
diff --git a/0x17-doubly_linked_lists/7-insert_dnodeint.c b/0x17-doubly_linked_lists/7-insert_dnodeint.c
@@ -42,6 +42,7 @@ dlistint_t *insert_dnodeint_at_index(dlistint_t **h, unsigned int idx, int n)
 	new_node->next = temp;
 	new_node->prev = temp->prev;
 	temp->prev->next = new_node;
+	temp->prev = new_node;
 
 	return (new_node);
 }

Original file line number	Diff line number	Diff line change
`@@ -42,6 +42,7 @@ dlistint_t insert_dnodeint_at_index(dlistint_t *h, unsigned int idx, int n)`
`42`	`42`	`new_node->next = temp;`
`43`	`43`	`new_node->prev = temp->prev;`
`44`	`44`	`temp->prev->next = new_node;`
	`45`	`+ temp->prev = new_node;`
`45`	`46`
`46`	`47`	`return (new_node);`
`47`	`48`	`}`