From d79d3058ae9cf061e5217d8bc91d6d08f63307aa Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 3 Dec 2020 16:39:33 +0800
Subject: [PATCH] [TD-225] fix compiler error.

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

diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c
index 6ce40b9204..0c07149e8e 100644
--- a/src/query/src/qExecutor.c
+++ b/src/query/src/qExecutor.c
@@ -4524,7 +4524,7 @@ static void doCopyQueryResultToMsg(SQInfo *pQInfo, int32_t numOfRows, char *data
     }
   }
 
-  int32_t numOfTables = taosHashGetSize(pQInfo->arrTableIdInfo);
+  int32_t numOfTables = (int32_t) taosHashGetSize(pQInfo->arrTableIdInfo);
   *(int32_t*)data = htonl(numOfTables);
   data += sizeof(int32_t);
 
-- 
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