Fixed chapter list generation on index section, an empty pair of <ul>…

…</ul> was being created when the chapters had no children.
rails · Mar 31, 2010 · 1a0134c · 1a0134c
1 parent 4174d32
commit 1a0134c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/railties/guides/rails_guides/generator.rb b/railties/guides/rails_guides/generator.rb
@@ -128,7 +128,7 @@ def set_index(body, view)
           view.content_tag(:li, l.html_safe)
         end
 
-        children_ul = view.content_tag(:ul, children.join(" ").html_safe)
+        children_ul = children.empty? ? "" : view.content_tag(:ul, children.join(" ").html_safe)
 
         index << view.content_tag(:li, link.html_safe + children_ul.html_safe)
       end