From 08f99748172f30ab5536ad502e62c20eb38caf3a Mon Sep 17 00:00:00 2001
From: facetosea <25808407@qq.com>
Date: Tue, 12 Mar 2024 10:06:57 +0800
Subject: [PATCH] Prevent misconfiguration

---
 source/util/src/tconfig.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/util/src/tconfig.c b/source/util/src/tconfig.c
index e98c264df5..88fa24ee1d 100644
--- a/source/util/src/tconfig.c
+++ b/source/util/src/tconfig.c
@@ -454,7 +454,7 @@ static int32_t cfgAddItem(SConfig *pCfg, SConfigItem *pItem, const char *name) {
     SConfigItem *existItem = taosArrayGet(pCfg->array, i);
     if (existItem != NULL && strcmp(existItem->name, pItem->name) == 0) {
       taosMemoryFree(pItem->name);
-      return 0;
+      return TSDB_CODE_INVALID_CFG;
     }
   }