From dace9a70fb731950f8c1e4996d2f735da0a4b2c3 Mon Sep 17 00:00:00 2001
From: Duncan Barnes <mail@duncanbarnes.net>
Date: Mon, 31 Mar 2014 11:52:05 +0100
Subject: [PATCH] Update GoogleStrategy.php

Added optional prompt parameter specified here: https://developers.google.com/accounts/docs/OAuth2Login#prompt

Allows applications to force the account chooser or consent screen to show on all logins.
---
 GoogleStrategy.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/GoogleStrategy.php b/GoogleStrategy.php
index 30c7cdd..5f4556c 100644
--- a/GoogleStrategy.php
+++ b/GoogleStrategy.php
@@ -27,7 +27,7 @@ class GoogleStrategy extends OpauthStrategy{
 	/**
 	 * Optional config keys, without predefining any default values.
 	 */
-	public $optionals = array('redirect_uri', 'scope', 'state', 'access_type', 'approval_prompt');
+	public $optionals = array('redirect_uri', 'scope', 'state', 'access_type', 'approval_prompt','prompt');
 	
 	/**
 	 * Optional config keys with respective default values, listed as associative arrays
@@ -148,4 +148,4 @@ private function userinfo($access_token){
 			$this->errorCallback($error);
 		}
 	}
-}
\ No newline at end of file
+}