WaE: ‘isNumber’ [-Werror=maybe-uninitialized]
WaE: ‘isNumber’ [-Werror=maybe-uninitialized]

Change-Id: I307af9b8619db00afaef378df60352c06eb1e4c9

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