Fixing #264

lib/errors.js

@@ -1,3 +1,5 @@
+var _ = require('underscore');
+
 function middleware (env, config) {
   return function(err, req, res, next) {
     if (req.xhr)
@@ -23,8 +25,10 @@ function middleware (env, config) {
 
       try {
         template = env.getTemplate(template);
-        res.status(err.status);
-        res.send(template.render({error: err}));
+        res.status(err.code);
+        res.send(template.render(_.defaults({
+          error: err
+        }, res.locals)));
       } catch (e) {
         if (e.name === 'Template render error')
           console.log('Error rendering template:', template.path);
@@ -73,6 +77,9 @@ function createExceptionType (name, code) {
     return '[' + this.name + ' Exception: ' + this.message + ']';
   }
 
+  Exception.status = status;
+  Exception.code = code;
+
   register[code] = Exception;
 
   return Exception;