[MINOR] halog: do not consider byte 0x8A as end of line

A bug in the algorithm used to find an LF in multiple bytes at once
made byte 0x80 trigger detection of byte 0x00, thus 0x8A matches byte
0x0A. In practice, this issue never happens since byte 0x8A won't be
displayed in logs (or it will be encoded). This could still possibly
happen in mixed logs.
2 files changed