From e3edfccac0a8e528532ff191afd7d7540a5d54ed Mon Sep 17 00:00:00 2001
From: lihui <huili@taosdata.com>
Date: Thu, 28 Nov 2019 10:36:30 +0800
Subject: [PATCH] [TBASE-1256]

---
 src/client/src/tscParseInsert.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/client/src/tscParseInsert.c b/src/client/src/tscParseInsert.c
index f24677c588..11bd33f172 100644
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
@@ -56,6 +56,7 @@ static int32_t tscToInteger(SSQLToken *pToken, int64_t *value, char **endPtr) {
     radix = 2;
   }
 
+  errno = 0;
   *value = strtoll(pToken->z, endPtr, radix);
 
   return numType;
@@ -66,6 +67,8 @@ static int32_t tscToDouble(SSQLToken *pToken, double *value, char **endPtr) {
   if (TK_ILLEGAL == numType) {
     return numType;
   }
+
+  errno = 0;
   *value = strtod(pToken->z, endPtr);
   return numType;
 }