coverity#738980 Use after free
coverity#738980 Use after free

Change-Id: I30657eb609a9d02217238dd37a3f23e05168569c

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