templateData is always returned if no lastGen is passed

lib/static/views.js

@@ -234,21 +234,13 @@ exports.setup = function(app) {
   if (!config.get('use_minified_resources')) {
     var templates = require('../templates');
     var dialogTemplatesPath = path.join(__dirname, '../../resources/static/dialog/views')
-    var dialogTemplatesData;
     app.get('/common/js/templates.js', function(req, res) {
-      var str = templates.generate(dialogTemplatesPath);
-      if (str) dialogTemplatesData = str;
-
-      res.send(dialogTemplatesData);
+      res.send(templates.generate(dialogTemplatesPath));
     });
 
     var siteTemplatesPath = path.join(__dirname, "../../resources/views");
-    var siteTemplatesData;
     app.get('/test/mocks/site-templates.js', function(req, res) {
-      var str = templates.generate(siteTemplatesPath, "site/");
-      if (str) siteTemplatesData = str;
-
-      res.send(siteTemplatesData);
+      res.send(templates.generate(siteTemplatesPath, "site/"));
     });
   }