diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/linklist.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/linklist.c b/lib/linklist.c index 9c1b297a..1c95da4a 100644 --- a/lib/linklist.c +++ b/lib/linklist.c @@ -85,10 +85,6 @@ listnode_add (struct list *list, void *val) * cmp function, insert a new node with the given val such that the * list remains sorted. The new node is always inserted; there is no * notion of omitting duplicates. - * - * XXX not sure this is right: - * It is currently undefined whether new nodes for which cmp returns 0 - * should be added before or after any existing nodes. */ void listnode_add_sort (struct list *list, void *val) @@ -103,8 +99,7 @@ listnode_add_sort (struct list *list, void *val) { for (n = list->head; n; n = n->next) { - /* XXX should an "equal" node be inserted before or after? */ - if ((*list->cmp) (val, n->data) <= 0) + if ((*list->cmp) (val, n->data) < 0) { new->next = n; new->prev = n->prev; |