From 0adb4502f6476f83cdbfcc8cfb9e4ba4fbde28ce Mon Sep 17 00:00:00 2001
From: olly <olly@google.com>
Date: Mon, 11 Sep 2017 11:34:44 -0700
Subject: [PATCH] Ignore all-zero defaultKid

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=168259911
---
 .../exoplayer2/source/dash/manifest/DashManifestParser.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java
index c973db79d7..72faf21b57 100644
--- a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java
+++ b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java
@@ -355,7 +355,7 @@ public class DashManifestParser extends DefaultHandler
     if ("urn:mpeg:dash:mp4protection:2011".equals(schemeIdUri)) {
       schemeType = xpp.getAttributeValue(null, "value");
       String defaultKid = xpp.getAttributeValue(null, "cenc:default_KID");
-      if (defaultKid != null) {
+      if (defaultKid != null && !"00000000-0000-0000-0000-000000000000".equals(defaultKid)) {
         UUID keyId = UUID.fromString(defaultKid);
         data = PsshAtomUtil.buildPsshAtom(C.COMMON_PSSH_UUID, new UUID[] {keyId}, null);
         uuid = C.COMMON_PSSH_UUID;