From 1e34d8ca9a173078e1a82759061c32affbd7b61f Mon Sep 17 00:00:00 2001
From: Jeff Tao <jhtao@taosdata.com>
Date: Fri, 6 Nov 2020 01:37:59 +0000
Subject: [PATCH] minor changes, dont set terrno

---
 src/util/src/tref.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/util/src/tref.c b/src/util/src/tref.c
index 99d566e2ab..b998dfd43c 100644
--- a/src/util/src/tref.c
+++ b/src/util/src/tref.c
@@ -398,9 +398,7 @@ static int taosDecRefCount(int rsetId, int64_t rid, int remove) {
     return -1;
   }
   
-  terrno = 0;
   hash = rid % pSet->max;
-
   taosLockList(pSet->lockedBy+hash);
   
   pNode = pSet->nodeList[hash];
-- 
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