coverity#1242757 Result is not floating-point
coverity#1242757 Result is not floating-point

Change-Id: Iae8ac2ad9d1713512619c5c33eeee9a21b5835f1

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