From bb20ec110e2844d3cff2c35af81dd031140f5784 Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@hotmail.com>
Date: Mon, 23 Jul 2018 09:03:37 -0500
Subject: [PATCH] Add metadata fix for videos with empty description

---
 src/invidious.cr | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/invidious.cr b/src/invidious.cr
index 91c513a4..84eb3dde 100644
--- a/src/invidious.cr
+++ b/src/invidious.cr
@@ -402,6 +402,9 @@ get "/watch" do |env|
   description = video.description.gsub("<br>", " ")
   description = description.gsub("<br/>", " ")
   description = XML.parse_html(description).content[0..200].gsub("\n", " ").strip(" ")
+  if description.empty?
+    description = " "
+  end
 
   thumbnail = "https://i.ytimg.com/vi/#{id}/mqdefault.jpg"