It's better to use fclose on a not null handle
It's better to use fclose on a not null handle

Change-Id: I609270e269a0905818d6a2b4f44cb9a034099346

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