From 6e640ae39c4c3706f314e0213d1b9aaad7f6d980 Mon Sep 17 00:00:00 2001
From: Minhui Zhao <minhui.zhao@foxtel.com.au>
Date: Mon, 20 Mar 2023 23:00:40 +1100
Subject: [PATCH] Fix drm checking for single representation in adaptation
 (#4140)

---
 src/streaming/Stream.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/streaming/Stream.js b/src/streaming/Stream.js
index c58c84ba5d..9f31d6750a 100644
--- a/src/streaming/Stream.js
+++ b/src/streaming/Stream.js
@@ -983,7 +983,7 @@ function Stream(config) {
         }
 
         // If the current period is unencrypted and the upcoming one is encrypted we need to reset sourcebuffers.
-        return !!(adaptation.ContentProtection || (adaptation.Representation && adaptation.Representation.length > 0 && adaptation.Representation[0].ContentProtection));
+        return !!(adaptation.ContentProtection || (adaptation.Representation_asArray && adaptation.Representation_asArray.length > 0 && adaptation.Representation_asArray[0].ContentProtection));
     }
 
     function compareCodecs(newStream, type, previousStream = null) {