coverity#735657 Division or modulo by float zero
coverity#735657 Division or modulo by float zero

or maybe this is closed to the original intent

Change-Id: I0df98616de0b7612acc35e406d34ef9d56c8585c

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