cppcheck: fix var reassigned
cppcheck: fix var reassigned

Change-Id: I10bb64672d02626814c162b09b8bdd615f7fcad8

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