if self.clause45 and self.clause45_addr != -1:
decoded_min += str.format('ADDR: %04X ' % self.clause45_addr)
elif self.clause45:
- decoded_min += str.format('ADDR: UKWN ' % self.clause45_addr)
+ decoded_min += str.format('ADDR: UKWN ')
if self.clause45 and self.opcode > 1 \
or (not self.clause45 and self.opcode):