gluon-status-page: prettify nextnode when node is offline

package/gluon-status-page/files/lib/gluon/status-page/view/status-page.html

@@ -135,7 +135,7 @@
 					<tr><th><%:Load average%></th><td><%= statistics('loadavg', 'decimal') %></td></tr>
 					<tr><th><%:RAM%></th><td><%= statistics('memory', 'memory') %></td></tr>
 					<tr><th><%:Filesystem%></th><td><%= statistics('rootfs_usage', 'percent') %></td></tr>
-					<tr><th><%:Gateway%></th><td><%= statistics('gateway') %><br />via <%= statistics('gateway_nexthop', 'neighbour') %></td></tr>
+					<tr><th><%:Gateway%></th><td><%= statistics('gateway') %><br /><%= statistics('gateway_nexthop', 'neighbour') %></td></tr>
 					<tr><th><%:Clients%></th><td><%= statistics('clients/total') %></td></tr>
 				</table>
 

package/gluon-status-page/javascript/status-page.js

@@ -113,15 +113,18 @@
 			return prettyBytes(bytes);
 		},
 		'neighbour': function(addr) {
+			if (!addr)
+				return '';
+
 			for (var i in interfaces) {
 				var iface = interfaces[i];
 				var neigh = iface.get_neigh(addr);
 				if (!neigh)
 					continue;
-				return neigh.get_hostname() + ' (' + i + ')';
+				return 'via ' + neigh.get_hostname() + ' (' + i + ')';
 			}
 
-			return addr + ' (unknown iface)';
+			return 'via ' + addr + ' (unknown iface)';
 		}
 	}