cppcheck: fix reassigned value
cppcheck: fix reassigned value

Change-Id: Iee162175b692d82679132ce32d026cb3b3bfa77e

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