Fix options in OAuth2 strategy to actually allow scope passing.

VERSION

@@ -1 +1 @@
-0.1.3
+0.1.4

oa-oauth/lib/omniauth/strategies/facebook.rb

@@ -24,9 +24,9 @@ def user_data
         @data ||= MultiJson.decode(@access_token.get('/me'))
       end
 
-      def request_phase(options = {})
+      def request_phase
         options[:scope] ||= "email,offline_access"
-        super(options)
+        super
       end
 
       def user_info

oa-oauth/lib/omniauth/strategies/gowalla.rb

@@ -26,9 +26,9 @@ def user_data
         @data ||= MultiJson.decode(@access_token.get("/users/me.json"))
       end
 
-      def request_phase(options = {})
+      def request_phase
         options[:scope] ||= "email,offline_access"
-        super(options)
+        super
       end
 
       def user_info

oa-oauth/lib/omniauth/strategies/oauth2.rb

@@ -8,6 +8,8 @@ module Strategies
     class OAuth2
       include OmniAuth::Strategy
 
+      attr_accessor :options, :client
+
       class CallbackError < StandardError
         attr_accessor :error, :error_reason, :error_uri
 
@@ -20,15 +22,13 @@ def initialize(error, error_reason=nil, error_uri=nil)
 
       def initialize(app, name, client_id, client_secret, options = {})
         super(app, name)
-        @options = options
-        @client = ::OAuth2::Client.new(client_id, client_secret, options)
+        self.options = options
+        self.client = ::OAuth2::Client.new(client_id, client_secret, options)
       end
 
       protected
-
-      attr_accessor :client
-
-      def request_phase(options = {})
+
+      def request_phase
         redirect client.web_server.authorize_url({:redirect_uri => callback_url}.merge(options))
       end