Merge dc81fda059 into 4ce85afc22

package/gluon-status-page/files/lib/gluon/status-page/www/cgi-bin/status

@@ -73,7 +73,8 @@ io.write("<h2>Neighbours</h2>")
 
 local interfaces = util.split(util.trim(util.exec("iw dev | egrep 'type IBSS|type mesh' -B 5 | grep Interface | cut -d' ' -f2")))
 
-for _, ifname in ipairs(interfaces) do
+if interfaces ~= {} then
+  for _, ifname in ipairs(interfaces) do
     io.write("<h3>" .. escape_html(ifname) .. "</h3>")
     io.write("<pre>")
 
@@ -87,6 +88,7 @@ for _, ifname in ipairs(interfaces) do
     end
 
     io.write("</pre>")
+  end
 end
 
 local stat, fastd_status = pcall(