coverity#708845 help coverity out here
coverity#708845 help coverity out here

Change-Id: I1e8ec236c44e258124eaeb818fcd39e7bf15c4b9

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