From 3806fbc23c6b4a84b2abe26bb650e1b3d059438f Mon Sep 17 00:00:00 2001
From: LazyWolfLin <LazyWolfLin@gmail.com>
Date: Thu, 18 Feb 2021 11:04:10 +0800
Subject: Small fix.

Use function instead of original expression.
---
 db/skiplist.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/db/skiplist.h b/db/skiplist.h
index a59b45b..f716834 100644
--- a/db/skiplist.h
+++ b/db/skiplist.h
@@ -243,7 +243,7 @@ int SkipList<Key, Comparator>::RandomHeight() {
   // Increase height with probability 1 in kBranching
   static const unsigned int kBranching = 4;
   int height = 1;
-  while (height < kMaxHeight && ((rnd_.Next() % kBranching) == 0)) {
+  while (height < kMaxHeight && rnd_.OneIn(kBranching)) {
     height++;
   }
   assert(height > 0);
-- 
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