[youtube:user] check if the url didn't match only the other youtube extractors

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 5a102de5109f417561e85bdbff56999a21b1a869..44c1191bd2a2fe5b6dbadf4ee9c0ae1f9b4c869e 100644 (file)
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -1987,8 +1987,8 @@ class YoutubeUserIE(YoutubeChannelIE):
     def suitable(cls, url):
         # Don't return True if the url can be extracted with other youtube
         # extractor, the regex would is too permissive and it would match.
-        other_ies = iter(klass for (name, klass) in globals().items() if name.endswith('IE') and klass is not cls)
-        if any(ie.suitable(url) for ie in other_ies):
+        other_yt_ies = iter(klass for (name, klass) in globals().items() if name.startswith('Youtube') and name.endswith('IE') and klass is not cls)
+        if any(ie.suitable(url) for ie in other_yt_ies):
             return False
         else:
             return super(YoutubeUserIE, cls).suitable(url)