curl_slist_append() fixed to clear up properly if a memory function fails

  return item;

}

/* append a struct to the linked list. It always retunrs the address of the

 * first record, so that you can sure this function as an initialization

 * function as well as an append function. If you find this bothersome,

 * then simply create a separate _init function and call it appropriately from

 * within the proram. */

/*

 * curl_slist_append() appends a string to the linked list. It always retunrs

 * the address of the first record, so that you can sure this function as an

 * initialization function as well as an append function. If you find this

 * bothersome, then simply create a separate _init function and call it

 * appropriately from within the proram.

 */

struct curl_slist *curl_slist_append(struct curl_slist *list,

                                     const char *data)

{

  new_item = (struct curl_slist *) malloc(sizeof(struct curl_slist));

  if (new_item) {

    char *dup = strdup(data);

    if(dup) {

      new_item->next = NULL;

    new_item->data = strdup(data);

      new_item->data = dup;

    }

  if (new_item == NULL || new_item->data == NULL) {

    else {

      free(new_item);

      return NULL;

    }

  }

  else

    return NULL;

  if (list) {

    last = slist_get_last(list);