Merge pull request #150 from coltongit/patch-21

Fix unused code
This commit is contained in:
zerocloude 2020-05-19 23:26:40 +09:00 committed by GitHub
commit 5dbea570e5
1 changed files with 2 additions and 4 deletions

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@ -161,8 +161,7 @@ void clear_object_lists(struct ObjectNode *objLists) {
}
/**
* This function looks broken, but it appears to attempt to delete the leaf
* graph nodes under obj and obj's siblings.
* Delete the leaf graph nodes under obj and obj's siblings.
*/
static void unused_delete_leaf_nodes(struct Object *obj) {
struct Object *children;
@ -176,8 +175,7 @@ static void unused_delete_leaf_nodes(struct Object *obj) {
mark_obj_for_deletion(obj);
}
// Probably meant to be !=
while ((sibling = (struct Object *) obj->header.gfx.node.next) == obj0) {
while ((sibling = (struct Object *) obj->header.gfx.node.next) != obj0) {
unused_delete_leaf_nodes(sibling);
obj = (struct Object *) sibling->header.gfx.node.next;
}