Add screenshot width attr only when it's available

10 years ago · 43b6cb5b51
parent 7a321bf2cc
commit 43b6cb5b51
1 changed files with 2 additions and 1 deletions
--- a/app/presenters/asciicast_page_presenter.rb
+++ b/app/presenters/asciicast_page_presenter.rb
@ -58,7 +58,8 @@ class AsciicastPagePresenter
  def embed_html_link(routes)
    img_src = routes.asciicast_url(asciicast, format: :png)
    url = routes.asciicast_url(asciicast)
-    %(<a href="#{url}"><img src="#{img_src}" width="#{asciicast.image_width}" /></a>)
+    width = %{width="#{asciicast.image_width}"} if asciicast.image_width
+    %(<a href="#{url}"><img src="#{img_src}" #{width}/></a>)
  end

  def embed_markdown_link(routes)