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.

diff --git a/src/AS_DCP_TimedText.cpp b/src/AS_DCP_TimedText.cpp
index d3c0fa8b425fcb53ecfe698228145d6f7db99ea4..0cc3748873411a377d59addc88fd186a0b9a58be 100644 (file)
--- 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;