diff options
| -rw-r--r-- | lib/skiplist.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/skiplist.c b/lib/skiplist.c index a36bf47139..585cf859e5 100644 --- a/lib/skiplist.c +++ b/lib/skiplist.c @@ -202,6 +202,7 @@ int skiplist_insert(register struct skiplist *l, register void *key, } k = randomLevel(); + assert(k >= 0); if (k > l->level) { k = ++l->level; update[k] = l->header; |