Bail out early and avoid temporaries
Bail out early and avoid temporaries

Change-Id: Iee0f72995c59c03189c6e187c7e24f9247ff844d

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