From: Guido L Date: Thu, 9 Jun 2016 23:55:33 +0000 (+0200) Subject: luci-mod-freifunk: Fix "Undefined reference to net.iwdata" X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1e7466bbda363c296b6d173486eee96681af0b83;p=oweals%2Fluci.git luci-mod-freifunk: Fix "Undefined reference to net.iwdata" This PR fixes an Internal Server Error when requesting the Wireless Informations in luci-mod-freifunk. It checks an unindexed value "net.iwdata". ``` /usr/lib/lua/luci/dispatcher.lua:460: Failed to execute template dispatcher target for entry '/freifunk/status'. The called action terminated with an exception: /usr/lib/lua/luci/template.lua:97: Failed to execute template 'freifunk/public_status'. A runtime error occured: [string "/usr/lib/lua/luci/view/freifunk/public_stat..."]:116: attempt to index field 'iwdata' (a nil value) stack traceback: [C]: in function 'assert' /usr/lib/lua/luci/dispatcher.lua:460: in function 'dispatch' /usr/lib/lua/luci/dispatcher.lua:141: in function... ``` signed-off.by: Guido Lipke --- diff --git a/modules/luci-mod-freifunk/luasrc/view/freifunk/public_status.htm b/modules/luci-mod-freifunk/luasrc/view/freifunk/public_status.htm index fc3948ecc..1dc1d8b0d 100644 --- a/modules/luci-mod-freifunk/luasrc/view/freifunk/public_status.htm +++ b/modules/luci-mod-freifunk/luasrc/view/freifunk/public_status.htm @@ -264,7 +264,7 @@ end netlist[#netlist+1] = net:ifname() netdevs[net:ifname()] = dev:name() - if net.iwdata.device then + if net.iwinfo.signal and net.iwinfo.bssid then local signal = net.iwinfo.signal or "N/A" local noise = net.iwinfo.noise or "N/A" local q = net.iwinfo.quality or "0"