From 90b9967d6eaa0cfa0b50418660afc47e1fbb690c Mon Sep 17 00:00:00 2001
From: fang <fpang@taosdata.com>
Date: Sat, 7 Dec 2019 14:58:01 +0800
Subject: [PATCH] correct static error, deference a null pointer

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

diff --git a/src/client/src/tscAsync.c b/src/client/src/tscAsync.c
index abf91e7c43..48dce90714 100644
--- a/src/client/src/tscAsync.c
+++ b/src/client/src/tscAsync.c
@@ -157,7 +157,7 @@ static void tscProcessAsyncRetrieveImpl(void *param, TAOS_RES *tres, int numOfRo
   SSqlObj *pSql = (SSqlObj *)tres;
   if (pSql == NULL) {  // error
     tscError("sql object is NULL");
-    tscQueueAsyncError(pSql->fetchFp, param);
+    tscQueueAsyncError(pSql->fetchFp, param); // fang pSql==NULL
     return;
   }