From 3c09bc1e088457c583b37d67c597ce2a0a72be8c Mon Sep 17 00:00:00 2001
From: Jeff Tao <jhtao@taosdata.com>
Date: Mon, 18 May 2020 03:32:25 +0000
Subject: [PATCH] add the error code

---
 src/client/src/tscUtil.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 40d058d189..4667606aa8 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -2169,18 +2169,27 @@ int tscSetMgmtIpListFromCfg(const char *first, const char *second) {
   tscMgmtIpSet.inUse = 0;
 
   if (first && first[0] != 0) {
-    if (strlen(first) >= TSDB_FQDN_LEN) return TSDB_CODE_INVALID_FQDN;
+    if (strlen(first) >= TSDB_FQDN_LEN) {
+      terrno = TSDB_CODE_INVALID_FQDN;
+      return -1;
+    }
     taosGetFqdnPortFromEp(first, tscMgmtIpSet.fqdn[tscMgmtIpSet.numOfIps], &tscMgmtIpSet.port[tscMgmtIpSet.numOfIps]);
     tscMgmtIpSet.numOfIps++;
   }
 
   if (second && second[0] != 0) {
-    if (strlen(second) >= TSDB_FQDN_LEN) return TSDB_CODE_INVALID_FQDN;
+    if (strlen(second) >= TSDB_FQDN_LEN) {
+      terrno = TSDB_CODE_INVALID_FQDN;
+      return -1;
+    }
     taosGetFqdnPortFromEp(second, tscMgmtIpSet.fqdn[tscMgmtIpSet.numOfIps], &tscMgmtIpSet.port[tscMgmtIpSet.numOfIps]);
     tscMgmtIpSet.numOfIps++;
   }
 
-  if ( tscMgmtIpSet.numOfIps == 0) return TSDB_CODE_INVALID_FQDN;
+  if ( tscMgmtIpSet.numOfIps == 0) {
+    terrno = TSDB_CODE_INVALID_FQDN;
+    return -1;
+  }
 
   return 0;
 }
-- 
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