From fe674c029fb5f423a5ad5417e07f7bf4e4862723 Mon Sep 17 00:00:00 2001
From: Erik <erik@vanderleer.nl>
Date: Sat, 24 Oct 2015 22:20:37 +0200
Subject: [PATCH] [youporn] Fix: Add encrypted link to links array only if not
 already in it

---
 youtube_dl/extractor/youporn.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/youtube_dl/extractor/youporn.py b/youtube_dl/extractor/youporn.py
index 420435196..f288f1eeb 100644
--- a/youtube_dl/extractor/youporn.py
+++ b/youtube_dl/extractor/youporn.py
@@ -65,6 +65,7 @@ class YouPornIE(InfoExtractor):
         encrypted_links = re.findall(r'page_params.encryptedQuality[0-9]{3,4}URL\s=\s\'([a-zA-Z0-9+/]+={0,2})\';', webpage)
         for encrypted_link in encrypted_links:
             link = aes_decrypt_text(encrypted_link, video_title, 32).decode('utf-8')
+            # it's unclear if encryted links still differ from normal ones, so only include in links array if it's unique
             if link not in links:
                 links.append(link)