From 13fac204def3ff1edfbda0bc3dc3ef01ef3f0d68 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Fri, 29 Jan 2021 13:11:09 +0800
Subject: [PATCH] [TD-225]fix compiler error.

---
 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 90fe38e728..890900caa2 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -1158,7 +1158,7 @@ bool tscMultiRoundQuery(SQueryInfo* pQueryInfo, int32_t index) {
     return false;
   }
 
-  int32_t numOfExprs = tscSqlExprNumOfExprs(pQueryInfo);
+  int32_t numOfExprs = (int32_t) tscSqlExprNumOfExprs(pQueryInfo);
   for(int32_t i = 0; i < numOfExprs; ++i) {
     SSqlExpr* pExpr = tscSqlExprGet(pQueryInfo, i);
     if (pExpr->functionId == TSDB_FUNC_STDDEV_DST) {
-- 
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