Formats should always be an array.

83729e2f · Jeremy Kemper · 9f93de9d · 83729e2f
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

actionpack/lib/action_view/render/layouts.rb actionpack/lib/action_view/render/layouts.rb +1 -1

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--- a/actionpack/lib/action_view/render/layouts.rb
+++ b/actionpack/lib/action_view/render/layouts.rb
@@ -65,7 +65,7 @@ def find_layout(layout)
        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