coverity#1130357 Dereference after null check
coverity#1130357 Dereference after null check

Change-Id: I6b4735134bb9910fbad3cd4696b159f9f6d93df7

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