From 9f7ccc8445a73217f7f9382bdaf8def2ce56ac5d Mon Sep 17 00:00:00 2001
From: Andrew Kryczka <andrewkr@fb.com>
Date: Mon, 29 Jan 2018 11:30:37 -0800
Subject: [PATCH] fix db_bench filluniquerandom key count assertion

Summary:
It failed every time. I guess people usually ran with assertions disabled.
Closes https://github.com/facebook/rocksdb/pull/3422

Differential Revision: D6822984

Pulled By: ajkr

fbshipit-source-id: 2e90db75618b26ac1c46ddfa9e03c095c7bf16e3
---
 tools/db_bench_tool.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/db_bench_tool.cc b/tools/db_bench_tool.cc
index 083f130d2..177a4aeea 100644
--- a/tools/db_bench_tool.cc
+++ b/tools/db_bench_tool.cc
@@ -3504,7 +3504,7 @@ void VerifyDBFromDB(std::string& truth_db_name) {
         case RANDOM:
           return rand_->Next() % num_;
         case UNIQUE_RANDOM:
-          assert(next_ + 1 < num_);
+          assert(next_ < num_);
           return values_[next_++];
       }
       assert(false);