oox: warning C4101: 'rEx' : unreferenced local variable
oox: warning C4101: 'rEx' : unreferenced local variable

Change-Id: I79722b33a0c193a8bb0c0dd357787ee213909051

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