luci-mod-admin-full: properly skip over unused switch ports

[project/luci.git] / modules / luci-mod-admin-full / luasrc / view / admin_network / switch_status.htm

diff --git a/modules/luci-mod-admin-full/luasrc/view/admin_network/switch_status.htm b/modules/luci-mod-admin-full/luasrc/view/admin_network/switch_status.htm
index f740a4a..96fbffd 100644 (file)
--- a/modules/luci-mod-admin-full/luasrc/view/admin_network/switch_status.htm
+++ b/modules/luci-mod-admin-full/luasrc/view/admin_network/switch_status.htm
@@ -17,6 +17,9 @@
                                        {
                                                var th = document.getElementById('portstatus-' + switches[i] + '-' + j);
 
+                                               if (!th)
+                                                       continue;
+
                                                if (ports[j].link)
                                                {
                                                        th.innerHTML = String.format(