Stylistic edits.

jaredhanson · Dec 9, 2019 · 380b5c8 · 380b5c8
1 parent 4cce2f2
commit 380b5c8
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/lib/middleware/authenticate.js b/lib/middleware/authenticate.js
@@ -61,7 +61,7 @@ var http = require('http')
  *
  *     passport.authenticate('twitter');
  *
- * @param {String|Array|Object} name
+ * @param {Strategy|String|Array} name
  * @param {Object} options
  * @param {Function} callback
  * @return {Function}
@@ -182,15 +182,15 @@ module.exports = function authenticate(passport, name, options, callback) {
       // Get the strategy, which will be used as prototype from which to create
       // a new instance.  Action functions will then be bound to the strategy
       // within the context of the HTTP request/response pair.
-      var prototype ;
-      if( typeof layer === 'object'){
-        prototype = layer;
-      }else{
+      var strategy, prototype;
+      if (typeof layer.authenticate == 'function') {
+        strategy = layer;
+      } else {
         prototype = passport._strategy(layer);
+        if (!prototype) { return next(new Error('Unknown authentication strategy "' + layer + '"')); }
+
+        strategy = Object.create(prototype);
       }
-      if (!prototype) { return next(new Error('Unknown authentication strategy "' + layer + '"')); }
-
-      var strategy = Object.create(prototype);
 
 
       // ----- BEGIN STRATEGY AUGMENTATION -----