coverity#1242426 Dereference after null check
coverity#1242426 Dereference after null check

Change-Id: I59c96846aa5bf4780e4c5bfb0b71242e3b928976

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