coverity#1242632 Use of untrusted scalar value
coverity#1242632 Use of untrusted scalar value

Change-Id: I91b8505fdbd4ebc77a76279b8c6476daf422319f

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