From a0ace3e94ad87dde64d1fdc309531cb4ec718839 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri, 6 Mar 2020 00:50:58 +0300
Subject: [PATCH] Fixed error

---
 dbms/src/Interpreters/Context.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dbms/src/Interpreters/Context.cpp b/dbms/src/Interpreters/Context.cpp
index 145c9c84ae0..dbc963e0a27 100644
--- a/dbms/src/Interpreters/Context.cpp
+++ b/dbms/src/Interpreters/Context.cpp
@@ -220,7 +220,7 @@ private:
     }
 
     /// Close sessions, that has been expired. Returns how long to wait for next session to be expired, if no new sessions will be added.
-    std::chrono::steady_clock::duration closeSessions(std::unique_lock<std::mutex> &)
+    std::chrono::steady_clock::duration closeSessions(std::unique_lock<std::mutex> & lock)
     {
         const auto now = std::chrono::steady_clock::now();