From 3cc384a03c68787763093ad93d38f343af50154e Mon Sep 17 00:00:00 2001
From: Hui Li <huili@taosdata.com>
Date: Thu, 30 Jul 2020 14:49:18 +0800
Subject: [PATCH] [fix bug]

---
 src/common/src/tglobal.c        | 4 ++--
 src/kit/shell/src/shellEngine.c | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/common/src/tglobal.c b/src/common/src/tglobal.c
index 79ea2b2d46..1a510299c1 100644
--- a/src/common/src/tglobal.c
+++ b/src/common/src/tglobal.c
@@ -297,7 +297,7 @@ static void doInitGlobalConfig() {
   SGlobalCfg cfg = {0};
   
   // ip address
-  cfg.option = "first";
+  cfg.option = "firstEp";
   cfg.ptr = tsFirst;
   cfg.valType = TAOS_CFG_VTYPE_STRING;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
@@ -307,7 +307,7 @@ static void doInitGlobalConfig() {
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
 
-  cfg.option = "second";
+  cfg.option = "secondEp";
   cfg.ptr = tsSecond;
   cfg.valType = TAOS_CFG_VTYPE_STRING;
   cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
diff --git a/src/kit/shell/src/shellEngine.c b/src/kit/shell/src/shellEngine.c
index 01dcc73ef6..616a3bfd7f 100644
--- a/src/kit/shell/src/shellEngine.c
+++ b/src/kit/shell/src/shellEngine.c
@@ -73,6 +73,8 @@ TAOS *shellInit(SShellArguments *args) {
   // Connect to the database.
   TAOS *con = taos_connect(args->host, args->user, args->password, args->database, args->port);
   if (con == NULL) {
+    printf("taos connect failed, reason: %s.\n\n", tstrerror(terrno));
+    fflush(stdout);
     return con;
   }
 
-- 
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