From 1e5a50b71d8f0eae6007bedc329eecb24bb5aba3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs?= <heckyel@hyperbola.info>
Date: Wed, 6 Apr 2022 03:37:17 +0800
Subject: update from upstream

---
 hypervideo_dl/extractor/srgssr.py | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'hypervideo_dl/extractor/srgssr.py')

diff --git a/hypervideo_dl/extractor/srgssr.py b/hypervideo_dl/extractor/srgssr.py
index cbc1c47..f991981 100644
--- a/hypervideo_dl/extractor/srgssr.py
+++ b/hypervideo_dl/extractor/srgssr.py
@@ -7,6 +7,7 @@ from ..utils import (
     ExtractorError,
     float_or_none,
     int_or_none,
+    join_nonempty,
     parse_iso8601,
     qualities,
     try_get,
@@ -94,11 +95,7 @@ class SRGSSRIE(InfoExtractor):
                 continue
             protocol = source.get('protocol')
             quality = source.get('quality')
-            format_id = []
-            for e in (protocol, source.get('encoding'), quality):
-                if e:
-                    format_id.append(e)
-            format_id = '-'.join(format_id)
+            format_id = join_nonempty(protocol, source.get('encoding'), quality)
 
             if protocol in ('HDS', 'HLS'):
                 if source.get('tokenType') == 'AKAMAI':
-- 
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