David Greenman 4d88b7963a Protect against count of chars received being 0, which causes a panic
otherwise. Can apparantly happen with some firmware revs.

Submitted by:	Kouichi Hirabayashi <kh@mogami-wire.co.jp>
1998-03-18 20:52:28 +00:00
..
1997-09-02 20:06:59 +00:00