coverity#982462 Dereference after null check
coverity#982462 Dereference after null check

Change-Id: I5e90d51440afa4e317bc07ccb937f606edbc9eb9

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