--- a/fifolog.py Sun Jan 21 16:21:53 2018 +0000 +++ b/fifolog.py Sun Jan 21 17:19:22 2018 +0000 @@ -12,7 +12,7 @@ self.buffer.append(record) l=len(self.buffer) if l>self.capacity: - self.buffer=self.buffer[(l-self.capacity+1):l] + self.buffer=self.buffer[(l-self.capacity):(l-1)] def formatAll(self): return [self.format(record) for record in self.buffer]