From be296c25612f5ce3e26d6dec6cbcc22df3c73aca Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Tue, 8 Dec 2020 23:15:28 +0800
Subject: [PATCH] [TD-225] refactor codes.

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

diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 6837976ba2..dbd626d360 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -788,7 +788,7 @@ static int32_t getRowExpandSize(STableMeta* pTableMeta) {
 }
 
 static void extractTableMeta(SSqlCmd* pCmd) {
-  pCmd->numOfTables = taosHashGetSize(pCmd->pTableBlockHashList);
+  pCmd->numOfTables = (int32_t) taosHashGetSize(pCmd->pTableBlockHashList);
   pCmd->pTableMetaList = calloc(pCmd->numOfTables, POINTER_BYTES);
 
   STableDataBlocks **p1 = taosHashIterate(pCmd->pTableBlockHashList, NULL);
-- 
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