From 83729e2fe36a0a629c2a5a52a7e2970287d57036 Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Sun, 6 Jun 2010 19:14:53 -0400
Subject: Formats should always be an array.

---
 actionpack/lib/action_view/render/layouts.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'actionpack/lib/action_view/render')

diff --git a/actionpack/lib/action_view/render/layouts.rb b/actionpack/lib/action_view/render/layouts.rb
index 31b09d9f0a..255c44450d 100644
--- a/actionpack/lib/action_view/render/layouts.rb
+++ b/actionpack/lib/action_view/render/layouts.rb
@@ -65,7 +65,7 @@ module ActionView
         if formats.size == 1
           _find_layout(layout)
         else
-          update_details(:formats => self.formats.first){ _find_layout(layout) }
+          update_details(:formats => [self.formats.first]) { _find_layout(layout) }
         end
       rescue ActionView::MissingTemplate => e
         update_details(:formats => nil) do
-- 
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