From 064d75bd171c18a46430e0fe1b362c99159a24ba Mon Sep 17 00:00:00 2001
From: jelkins <jelkins@cinecert.com>
Date: Wed, 7 Oct 2020 11:39:43 -0700
Subject: check values for LinkedTrackID.

---
 src/Metadata.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Metadata.cpp')

diff --git a/src/Metadata.cpp b/src/Metadata.cpp
index adaac11..3eedcac 100755
--- a/src/Metadata.cpp
+++ b/src/Metadata.cpp
@@ -1279,7 +1279,7 @@ FileDescriptor::InitFromTLVSet(TLVReader& TLVSet)
 {
   assert(m_Dict);
   Result_t result = GenericDescriptor::InitFromTLVSet(TLVSet);
-  if ( ASDCP_SUCCESS(result) ) { 
+  if ( ASDCP_SUCCESS(result) && ( ! LinkedTrackID.empty() ) {
     result = TLVSet.ReadUi32(OBJ_READ_ARGS_OPT(FileDescriptor, LinkedTrackID));
     LinkedTrackID.set_has_value( result == RESULT_OK );
   }
-- 
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