From ef8392e2670d5eeac535ba89267d4505dd23b1cb Mon Sep 17 00:00:00 2001
From: Roman Yepishev <roman.yepishev@ubuntu.com>
Date: Mon, 20 Feb 2012 23:45:07 +0200
Subject: [PATCH] Raise RuntimeError when gist is unavailable

---
 plugins/gist_tag.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/gist_tag.rb b/plugins/gist_tag.rb
index 74dd3b3..f6ebbb3 100644
--- a/plugins/gist_tag.rb
+++ b/plugins/gist_tag.rb
@@ -82,6 +82,9 @@ module Jekyll
       https.verify_mode = OpenSSL::SSL::VERIFY_NONE
       request           = Net::HTTP::Get.new raw_uri.request_uri
       data              = https.request request
+      if data.code != 200
+          raise RuntimeError, "Gist replied with #{data.code} for #{gist_url}"
+      end
       data              = data.body
       cache gist, file, data unless @cache_disabled
       data