From 55fa9b3d8e82e5e2699e4d30a77a71bac26ba443 Mon Sep 17 00:00:00 2001
From: Brandon Mathis <brandon@imathis.com>
Date: Wed, 26 Dec 2012 17:33:48 -0600
Subject: [PATCH] Removed unnecessary regex in code block plugin

---
 plugins/code_block.rb | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/plugins/code_block.rb b/plugins/code_block.rb
index 62c551a..660f73d 100644
--- a/plugins/code_block.rb
+++ b/plugins/code_block.rb
@@ -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"