From b820bdb2111ba356bc4c3750b5476a05e9515ac6 Mon Sep 17 00:00:00 2001
From: Blechhirn <manuel.wellmann@blechhirn.de>
Date: Mon, 30 Nov 2015 15:39:14 +0100
Subject: [PATCH] Allow the empty string for oauth_token.

---
 lib/oauth.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/oauth.js b/lib/oauth.js
index 50dccf99..91f54695 100644
--- a/lib/oauth.js
+++ b/lib/oauth.js
@@ -265,7 +265,7 @@ exports.OAuth.prototype._prepareParameters= function( oauth_token, oauth_token_s
       "oauth_consumer_key":     this._consumerKey
   };
 
-  if( oauth_token ) {
+  if( oauth_token != null ) {
     oauthParameters["oauth_token"]= oauth_token;
   }