From c9bf41145fc7c722eb9b5ae528642976177c1b14 Mon Sep 17 00:00:00 2001
From: Philipp Hagemeister <phihag@phihag.de>
Date: Thu, 20 Nov 2014 16:29:31 +0100
Subject: [PATCH] [YoutubeDL] Warn if an extractor returns compat_list

---
 youtube_dl/YoutubeDL.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
index 94c50903c..79f5e995e 100755
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -679,6 +679,9 @@ class YoutubeDL(object):
             ie_result['entries'] = playlist_results
             return ie_result
         elif result_type == 'compat_list':
+            self.report_warning(
+                'Extractor %s returned a compat_list result. '
+                'It needs to be updated.' % ie_result.get('extractor'))
             def _fixup(r):
                 self.add_extra_info(r,
                     {