From 6b4e5d99bd467ff9f476cc2e347a990338162acd Mon Sep 17 00:00:00 2001 From: Ycarus Date: Tue, 24 Jul 2018 19:42:44 +0200 Subject: [PATCH] Only check whois when we have an IP --- .../luasrc/controller/openmptcprouter.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua b/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua index f40bd5901..417f6cb3e 100644 --- a/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua +++ b/luci-app-openmptcprouter/luasrc/controller/openmptcprouter.lua @@ -665,7 +665,10 @@ function interfaces_status() end local publicIP = ut.trim(sys.exec("omr-ip-intf " .. ifname)) - local whois = ut.trim(sys.exec("whois " .. publicIP .. " | grep -i 'netname' | awk '{print $2}'")) + local whois = "" + if publicIP ~= "" then + whois = ut.trim(sys.exec("whois " .. publicIP .. " | grep -i 'netname' | awk '{print $2}'")) + end local data = { label = section['label'] or interface,