cppcheck: unread variable
cppcheck: unread variable

Change-Id: I809cdbeb71bf4cf014e6d578f35c8a646a5c937e

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