coverity#1242815 Result is not floating-point
coverity#1242815 Result is not floating-point

Change-Id: Ie50e89862ba4168c05cde385158bf82cf7aede62

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