Allow road asset layers to specify an alternative class

If the options to either road or asset layer include a `class` attribute
then use the Layer class there, otherwise the defaults.

1 files changed, 4 insertions, 4 deletions

diff --git a/web/cobrands/fixmystreet/assets.js b/web/cobrands/fixmystreet/assets.js
index ac967d523..bd8b97135 100644
--- a/web/cobrands/fixmystreet/assets.js
+++ b/web/cobrands/fixmystreet/assets.js
@@ -640,10 +640,10 @@ function construct_layer_options(options, protocol) {
 }
 
 function construct_layer_class(options) {
-    var layer_class = options.class || OpenLayers.Layer.VectorAsset;
-    if (options.usrn || options.road) {
-        layer_class = OpenLayers.Layer.VectorNearest;
-    }
+    var default_class = (options.usrn || options.road) ? OpenLayers.Layer.VectorNearest : OpenLayers.Layer.VectorAsset;
+
+    var layer_class = options.class || default_class;
+
     return layer_class;
 }