status: add error? method
commit6369300ca4171acf6848e2f63b24aa5278c42c1b
authorEric Wong <normalperson@yhbt.net>
Thu, 12 Nov 2009 08:43:36 +0000 (12 00:43 -0800)
committerEric Wong <normalperson@yhbt.net>
Thu, 12 Nov 2009 08:44:27 +0000 (12 00:44 -0800)
tree41204aa7fd69093a783794a937cba01253f84ec5
parenta063217a2198769edcc287e662e5c4691c0ae4d0
status: add error? method

We'll define setting seen == -1 to be an error since
it's impossible to see -1 bytes.
lib/upr/status.rb