cid#1078824 Dereference before null check
cid#1078824 Dereference before null check

Change-Id: Ic68e7048786415a847a67723890a92cb542bbf80

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