From 18f646b7989ca80dab03bfa840738d55a125d773 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 22 Oct 2020 17:49:49 +0800
Subject: [PATCH] [td-1373]

---
 src/query/src/qTsbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/query/src/qTsbuf.c b/src/query/src/qTsbuf.c
index 7c2f8ebb5e..fa8f83e4dc 100644
--- a/src/query/src/qTsbuf.c
+++ b/src/query/src/qTsbuf.c
@@ -974,7 +974,7 @@ int32_t tsBufGetNumOfVnodes(STSBuf* pTSBuf) {
     return 0;
   }
 
-  return pTSBuf->pData->len;
+  return pTSBuf->numOfVnodes;
 }
 
 void tsBufGetVnodeIdList(STSBuf* pTSBuf, int32_t* num, int32_t** vnodeId) {
-- 
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