WaE: Unused return value of OUString.
WaE: Unused return value of OUString.

Seems to be a leftover of the String->OUString conversion?

Change-Id: I5ecbdbc0131894f5240b472d3981e69178b503c5

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