Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: utzoo!mnetor!uunet!husc6!uwvax!oddjob!gargoyle!ihnp4!cbosgd!osu-cis!bgsuvax!denbeste
From: denbeste@bgsuvax.UUCP (William C. DenBesten)
Newsgroups: comp.sys.mac
Subject: Re: Missing deactivate events
Message-ID: <1327@bgsuvax.UUCP>
Date: Tue, 13-Oct-87 14:37:07 EDT
Article-I.D.: bgsuvax.1327
Posted: Tue Oct 13 14:37:07 1987
Date-Received: Thu, 15-Oct-87 06:37:03 EDT
References: <9262@ut-sally.UUCP>
Organization: Bowling Green State University B.G., Oh.
Lines: 6

How about setting the refcon to NILL (NUL) when ever you don't have
compressed data hooked to it.  Then when you go to decompress, check
to make sure that it is non-NILL and then do the decompression.  If it
was NILL, the stuff is allready compressed.

-bill