diff options
Diffstat (limited to 'railties')
| -rw-r--r-- | railties/guides/rails_guides/generator.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/guides/rails_guides/generator.rb b/railties/guides/rails_guides/generator.rb index 17a4f2ff8a..aa24ed2722 100644 --- a/railties/guides/rails_guides/generator.rb +++ b/railties/guides/rails_guides/generator.rb @@ -128,7 +128,7 @@ module RailsGuides 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 |