Assert SwReaderWriter::GetReader returning non-null
Assert SwReaderWriter::GetReader returning non-null

...happened to fail for me once, for unclear reasons.

Change-Id: Idf88ff4952924a814e465b039fbae384691ba7a6

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core