rev-list --bisect: Fix best == NULL case.
Earlier commit ce0cbad77 broke rev-list --bisect to cause it
segfault when the resulting set is empty.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin-rev-list.c b/builtin-rev-list.c
index 899a31d..3894633 100644
--- a/builtin-rev-list.c
+++ b/builtin-rev-list.c
@@ -436,10 +436,10 @@
/* Do the real work of finding bisection commit. */
best = do_find_bisection(list, nr, weights);
- if (best)
+ if (best) {
best->next = NULL;
-
- *reaches = weight(best);
+ *reaches = weight(best);
+ }
free(weights);
return best;
