coverity#704095 Unchecked return value
coverity#704095 Unchecked return value

Change-Id: I31bfb0b6cdcac78592759824cb74ab62d98fcc7b

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