From 9dfce04f22680759e67b4cafa3f05b2b9743db58 Mon Sep 17 00:00:00 2001
From: dapan1121 <89396746@qq.com>
Date: Fri, 12 Mar 2021 19:23:01 +0800
Subject: [PATCH] fix bug

---
 src/client/src/tscSQLParser.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index d53a734081..2ff1775ecf 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -331,6 +331,8 @@ int32_t handleCreateFunc(SSqlObj* pSql, struct SSqlInfo* pInfo) {
     
     SDropFuncMsg *pMsg = (SDropFuncMsg *)pSql->cmd.payload;
 
+    t0->z[t0->n] = 0;
+
     strdequote(t0->z);
 
     if (strlen(t0->z) >= TSDB_FUNC_NAME_LEN) {
-- 
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