coverity#736027 Invalid iterator comparison
coverity#736027 Invalid iterator comparison

Change-Id: I099c0562bc52f0625ceac202b34b01025a7fd35d

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