LK8000/LK8000 — pull request #544 by brunotl (2014-04-03 21:07:08+00:00)
Title: fix possible buffer overflow if device send NMEA string with exactly 160 char

in theory never happen, max string length is 82 char
cf. NMEA standard :

"NMEA 0183 sentences sentence is limited to 79 characters or less. This length limit excludes the $ and the [CR][LF] characters."