diff options
Diffstat (limited to 'prio-queue.c')
| -rw-r--r-- | prio-queue.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/prio-queue.c b/prio-queue.c index e4365b00d6..fc3860fdcb 100644 --- a/prio-queue.c +++ b/prio-queue.c @@ -12,9 +12,7 @@ static inline int compare(struct prio_queue *queue, int i, int j) static inline void swap(struct prio_queue *queue, int i, int j) { - struct prio_queue_entry tmp = queue->array[i]; - queue->array[i] = queue->array[j]; - queue->array[j] = tmp; + SWAP(queue->array[i], queue->array[j]); } void prio_queue_reverse(struct prio_queue *queue) @@ -23,7 +21,7 @@ void prio_queue_reverse(struct prio_queue *queue) if (queue->compare != NULL) die("BUG: prio_queue_reverse() on non-LIFO queue"); - for (i = 0; i <= (j = (queue->nr - 1) - i); i++) + for (i = 0; i < (j = (queue->nr - 1) - i); i++) swap(queue, i, j); } |