[compat] add compat_etree_register_namespace to __all__ list

diff --git a/youtube_dl/compat.py b/youtube_dl/compat.py
index 49e3c90e29852ef849909b5995473bac4d9cbfd8..7189020192601c289f47eafbda40feefd14cde6c 100644 (file)
--- a/youtube_dl/compat.py
+++ b/youtube_dl/compat.py
@@ -2883,6 +2883,7 @@ __all__ = [
     'compat_cookiejar',
     'compat_cookies',
     'compat_etree_fromstring',
+    'compat_etree_register_namespace',
     'compat_expanduser',
     'compat_get_terminal_size',
     'compat_getenv',