@@ -50,7 +50,6 @@ module Jekyll

     include HighlightCode

     include TemplateWrapper

     CaptionUrlTitle = /(\S[\S\s]*)\s+(https?:\/\/\S+|\/\S+)\s*(.+)?/i

-    CaptionUrl = /(\S[\S\s]*)\s+(https?:\/\/\S+|\/\S+)/i

     Caption = /(\S[\S\s]*)/

     def initialize(tag_name, markup, tokens)

       @title = nil

@@ -63,10 +62,7 @@ module Jekyll

       end

       if markup =~ CaptionUrlTitle

         @file = $1

-        @caption = "<figcaption><span>#{$1}</span><a href='#{$2}'>#{$3}</a></figcaption>"

-      elsif markup =~ CaptionUrl

-        @file = $1

-        @caption = "<figcaption><span>#{$1}</span><a href='#{$2}'>link</a></figcaption>"

+        @caption = "<figcaption><span>#{$1}</span><a href='#{$2}'>#{$3 || 'link'}</a></figcaption>"

       elsif markup =~ Caption

         @file = $1

         @caption = "<figcaption><span>#{$1}</span></figcaption>\n"