From 108899e189dba592433d0c062416bd1b3dbc3009 Mon Sep 17 00:00:00 2001
From: Masakazu Kitajo <maskit@apache.org>
Date: Mon, 24 Jun 2019 14:02:36 +0900
Subject: [PATCH] Update MT_Hashtable interface to use smart pointer

Mutex_lock uses smartpointers after #4926, but MT_hashtable was not updated.
---
 include/tscore/MT_hashtable.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/tscore/MT_hashtable.h b/include/tscore/MT_hashtable.h
index cb6a80d34ee..92ada4d8863 100644
--- a/include/tscore/MT_hashtable.h
+++ b/include/tscore/MT_hashtable.h
@@ -354,10 +354,10 @@ template <class key_t, class data_t> class MTHashTable
     }
   }
 
-  ProxyMutex *
+  Ptr<ProxyMutex>
   lock_for_key(key_t key)
   {
-    return locks[part_num(key)].get();
+    return locks[part_num(key)];
   }
 
   int