[REF] moving variable name to direct assign in the template params

web_widget_radio_tree/static/src/js/widget.js

@@ -6,10 +6,9 @@ openerp.web_widget_radio_tree = function (instance) {
 
     instance.web.list.RadioTreeColumn = instance.web.list.Column.extend({
         _format: function (row_data, options) {
-            var name = options.model + '_' + this.id;
             return _.template(
                 '<input type="radio" name="<%-name%>" <%-checked%> readonly="readonly"></input>', {
-                    name: name,
+                    name: options.model + '_' + this.id,
                     checked: row_data[this.id].value ? 'checked' : '',
                 });
         }