another modification for the routing filter

1 files changed, 2 insertions, 3 deletions

diff --git a/vendor/plugins/routing-filter/lib/routing_filter/locale.rb b/vendor/plugins/routing-filter/lib/routing_filter/locale.rb
index 0aa6adc..6fc3e11 100644
--- a/vendor/plugins/routing-filter/lib/routing_filter/locale.rb
+++ b/vendor/plugins/routing-filter/lib/routing_filter/locale.rb
@@ -26,9 +26,8 @@ module RoutingFilter
       locale = args.extract_options!.delete(:locale) || I18n.locale
       returning yield do |result|
         if locale.to_sym != @@default_locale
-          if result.respond_to?(:sub)
-            result.sub!(%r(^(http.?://[^/]*)?(.*))){ "#{$1}/#{locale}#{$2}" }        
-          end
+          target = result.is_a?(Array) ? result.first : result
+          target.sub!(%r(^(http.?://[^/]*)?(.*))){ "#{$1}/#{locale}#{$2}" }
         end 
       end
     end