Merge pull request #136 from rboy1/patch-1

[Matroska] Handle CRC-32 element in SeekHead instead of marking it Corrupt

Author: decriptor

src/TagLib/Matroska/File.cs

@@ -744,6 +744,12 @@ private bool ReadSeekHead(EBMLreader element, List<EBMLreader> segm_list)
 				EBMLreader ebml_seek = new EBMLreader(element, element.DataOffset + i);
 				MatroskaID matroska_id = ebml_seek.ID;
 
+				if (matroska_id == MatroskaID.CRC32) // Skip the CRC-32 element
+				{
+					i += ebml_seek.Size;
+					continue;
+				}
+
 				if (matroska_id != MatroskaID.Seek) return false; // corrupted SeekHead
 
 				ulong j = 0;