cid#1078823 Dereference before null check
cid#1078823 Dereference before null check

Change-Id: If1a3f54ee38cd97693cebaea680b46ba846b2e71

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