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>

1 files changed, 1 insertions, 1 deletions

diff --git a/bisect.c b/bisect.c
index 6f512c2063..21bc6daa43 100644
--- a/bisect.c
+++ b/bisect.c
@@ -215,7 +215,7 @@ static struct commit_list *best_bisection_sorted(struct commit_list *list, int n
 		array[cnt].distance = distance;
 		cnt++;
 	}
-	qsort(array, cnt, sizeof(*array), compare_commit_dist);
+	QSORT(array, cnt, compare_commit_dist);
 	for (p = list, i = 0; i < cnt; i++) {
 		char buf[100]; /* enough for dist=%d */
 		struct object *obj = &(array[i].commit->object);