Clear ResourceList before filling it

If the same TimedTextReader is opened more than once the descriptor's resource list isn't cleared before it is populated.  This causes duplicate resources within the list.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/AS_DCP_TimedText.cpp b/src/AS_DCP_TimedText.cpp
index d3c0fa8..0cc3748 100644
--- a/src/AS_DCP_TimedText.cpp
+++ b/src/AS_DCP_TimedText.cpp
@@ -160,6 +160,7 @@ ASDCP::TimedText::MXFReader::h__Reader::MD_to_TimedText_TDesc(TimedText::TimedTe
   memcpy(TDesc.AssetID, TDescObj->ResourceID.Value(), UUIDlen);
   TDesc.NamespaceName = TDescObj->NamespaceURI;
   TDesc.EncodingName = TDescObj->UCSEncoding;
+  TDesc.ResourceList.clear();
 
   Array<UUID>::const_iterator sdi = TDescObj->SubDescriptors.begin();
   TimedTextResourceSubDescriptor* DescObject = 0;