From 2368a8fba336021d60df63e5adc5e2890567df53 Mon Sep 17 00:00:00 2001
From: wangchuxiao <wangchuxiao97@outlook.com>
Date: Wed, 14 Sep 2022 11:00:27 +0800
Subject: [PATCH] fix transfer

---
 script/msg_transfer_start.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/script/msg_transfer_start.sh b/script/msg_transfer_start.sh
index 8a66ec35e..746cf3342 100755
--- a/script/msg_transfer_start.sh
+++ b/script/msg_transfer_start.sh
@@ -25,7 +25,7 @@ for ((i = 0; i < ${msg_transfer_service_num}; i++)); do
       prome_port=${prome_ports[$i]}
       cmd="nohup ./${msg_transfer_name}"
       if [ $prome_port != "" ]; then
-        cmd=$cmd+" -prometheus_port $prome_port"
+        cmd="$cmd -prometheus_port $prome_port"
       fi
       $cmd >>../logs/openIM.log 2>&1 &
 done