From 592b358419274ff2bb5cb054d1257fc23757b02d Mon Sep 17 00:00:00 2001
From: Xinwei Xiong <3293172751NSS@gmail.com>
Date: Tue, 6 Feb 2024 02:53:32 +0000
Subject: [PATCH] fix: fix openim msgtransfer code

---
 scripts/install/openim-msgtransfer.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/install/openim-msgtransfer.sh b/scripts/install/openim-msgtransfer.sh
index 706826545..783e06729 100755
--- a/scripts/install/openim-msgtransfer.sh
+++ b/scripts/install/openim-msgtransfer.sh
@@ -56,8 +56,8 @@ function openim::msgtransfer::start() {
   for (( i=0; i<$OPENIM_MSGGATEWAY_NUM; i++ )) do
   openim::log::info "prometheus port: ${MSG_TRANSFER_PROM_PORTS[$i]}"
   PROMETHEUS_PORT_OPTION=""
-  if [[ -n "${MSG_TRANSFER_PROM_PORTS[$i]}" ]]; then
-      PROMETHEUS_MSG_TRANSFER_PORT="${MSG_TRANSFER_PROM_PORTS[$i]%,}"
+  if [[ -n "${MSG_TRANSFER_PROM_PORTS[$i+1]}" ]]; then
+      PROMETHEUS_MSG_TRANSFER_PORT="${MSG_TRANSFER_PROM_PORTS[$i+1]%,}"
       openim::util::stop_services_on_ports ${PROMETHEUS_MSG_TRANSFER_PORT}
       PROMETHEUS_PORT_OPTION="--prometheus_port ${PROMETHEUS_MSG_TRANSFER_PORT}"
   fi