From 81d3493c172dc717a86e81a855f4983a3774b846 Mon Sep 17 00:00:00 2001
From: Ben Pickles <spideryoung@gmail.com>
Date: Thu, 1 Mar 2012 19:07:28 +0000
Subject: Allow fieldsets to be created without a block.

---
 actionpack/lib/action_view/helpers/form_tag_helper.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'actionpack/lib/action_view/helpers/form_tag_helper.rb')

diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb
index 2cf1c9055c..9fad30a48f 100644
--- a/actionpack/lib/action_view/helpers/form_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -525,10 +525,9 @@ module ActionView
       #   <% end %>
       #   # => <fieldset class="format"><p><input id="name" name="name" type="text" /></p></fieldset>
       def field_set_tag(legend = nil, options = nil, &block)
-        content = capture(&block)
         output = tag(:fieldset, options, true)
         output.safe_concat(content_tag(:legend, legend)) unless legend.blank?
-        output.concat(content)
+        output.concat(capture(&block)) if block_given?
         output.safe_concat("</fieldset>")
       end
 
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