fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 16:08:04 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fix exec_list::move_nodes_to when the source list is empty

Browse source
This commit is contained in:
Ian Romanick 2010-03-31 18:15:50 -07:00
parent e29a585989
commit acce380a3f
1 changed files with 10 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
list.h
View file

@ -273,14 +273,18 @@ struct exec_list {
*/
void move_nodes_to(exec_list *target)
{
target->head = head;
target->tail = NULL;
target->tail_pred = tail_pred;
if (is_empty()) {
target->make_empty();
} else {
target->head = head;
target->tail = NULL;
target->tail_pred = tail_pred;
target->head->prev = (exec_node *) &target->head;
target->tail_pred->next = (exec_node *) &target->tail;
target->head->prev = (exec_node *) &target->head;
target->tail_pred->next = (exec_node *) &target->tail;
make_empty();
make_empty();
}
}
exec_list_iterator iterator()