From 593dee7984178e26b5227cca2c05a153bea5cd95 Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Sat, 11 Dec 2021 12:22:33 +0800
Subject: [PATCH] warning fixed

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

diff --git a/src/client/src/tscStream.c b/src/client/src/tscStream.c
index 528e646ff0..c8d09412a4 100644
--- a/src/client/src/tscStream.c
+++ b/src/client/src/tscStream.c
@@ -972,7 +972,7 @@ void splitStreamSql(const char *str, char **sql, char **to, char **split) {
     return ;
   }
   // SQL value
-  int32_t len = p1 - str - LABEL_SQL_LEN;
+  int32_t len = (int32_t)(p1 - str - LABEL_SQL_LEN);
   *sql = (char *)tmalloc(len + 1);
   strncpy(*sql, str + LABEL_SQL_LEN, len);
   (*sql)[len] = 0;  // str end 
-- 
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