cleanup unused param name

nlf · nlf · commit 4feda9a785db · 2015-05-20T16:58:40.000-07:00
diff --git a/lib/auth.js b/lib/auth.js
@@ -284,7 +284,7 @@ internals.Auth.prototype._authenticate = function (request, next) {
 
         if (config.scope) {
             if (config.hasScopeParameters) {
-                var expandScope = function (_, context) {
+                var expandScope = function ($0, context) {
 
                     return Hoek.reach({
                         params: request.params,
