use QSORT

Apply the semantic patch contrib/coccinelle/qsort.cocci to the code
base, replacing calls of qsort(3) with QSORT.  The resulting code is
shorter and supports empty arrays with NULL pointers.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2016-09-29 17:27:31 +02:00
committed by Junio C Hamano
parent dbc540c7a5
commit 9ed0d8d6e6
30 changed files with 44 additions and 65 deletions

View File

@ -347,7 +347,7 @@ static void show_filemodify(struct diff_queue_struct *q,
* Handle files below a directory first, in case they are all deleted
* and the directory changes to a file or symlink.
*/
qsort(q->queue, q->nr, sizeof(q->queue[0]), depth_first);
QSORT(q->queue, q->nr, depth_first);
for (i = 0; i < q->nr; i++) {
struct diff_filespec *ospec = q->queue[i]->one;