From 3e632cf7e148ab650aa140b392b0200bcc169adc Mon Sep 17 00:00:00 2001
From: Shengliang Guan <slguan@taosdata.com>
Date: Sat, 4 Jul 2020 21:12:44 +0800
Subject: [PATCH] fix crash while close vnodes

---
 src/dnode/src/dnodeMgmt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/dnode/src/dnodeMgmt.c b/src/dnode/src/dnodeMgmt.c
index ece5aeb341..1ae1287888 100644
--- a/src/dnode/src/dnodeMgmt.c
+++ b/src/dnode/src/dnodeMgmt.c
@@ -283,7 +283,7 @@ static void *dnodeOpenVnode(void *param) {
 
 static int32_t dnodeOpenVnodes() {
   int32_t *vnodeList = calloc(TSDB_MAX_VNODES, sizeof(int32_t));
-  int32_t numOfVnodes;
+  int32_t numOfVnodes = 0;
   int32_t status = dnodeGetVnodeList(vnodeList, &numOfVnodes);
 
   if (status != TSDB_CODE_SUCCESS) {
@@ -360,7 +360,7 @@ void dnodeStartStream() {
 
 static void dnodeCloseVnodes() {
   int32_t vnodeList[TSDB_MAX_VNODES];
-  int32_t numOfVnodes;
+  int32_t numOfVnodes = 0;
   int32_t status;
 
   status = vnodeGetVnodeList(vnodeList, &numOfVnodes);
-- 
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