From ebbef404c275573948f5df03a39c9b29f07437cf Mon Sep 17 00:00:00 2001
From: Lukas Rusak <lorusak@gmail.com>
Date: Sat, 26 Sep 2020 15:25:18 -0700
Subject: windowing/gbm: CDRMUtils: only drop master if we are master

---
 xbmc/windowing/gbm/DRMUtils.cpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/xbmc/windowing/gbm/DRMUtils.cpp b/xbmc/windowing/gbm/DRMUtils.cpp
index 05ce2aec13..aa02ce7f1a 100644
--- a/xbmc/windowing/gbm/DRMUtils.cpp
+++ b/xbmc/windowing/gbm/DRMUtils.cpp
@@ -849,11 +849,8 @@ void CDRMUtils::DestroyDrm()
 {
   RestoreOriginalMode();
 
-  auto ret = drmDropMaster(m_fd);
-  if (ret < 0)
-  {
-    CLog::Log(LOGDEBUG, "CDRMUtils::%s - failed to drop drm master: %s", __FUNCTION__, strerror(errno));
-  }
+  if (drmAuthMagic(m_fd, 0) == EINVAL)
+    drmDropMaster(m_fd);
 
   close(m_renderFd);
   close(m_fd);
-- 
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