Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uwm.edu!linac!midway!gsbacd.uchicago.edu!gft_robert
From: gft_robert@gsbacd.uchicago.edu (opcode ranger)
Newsgroups: comp.sys.mac.programmer
Subject: Re: Why won't ResError return the right message?
Message-ID: <1991May7.161745.1@gsbacd.uchicago.edu>
Date: 7 May 91 22:17:45 GMT
References: <1696@babcock.cerc.wvu.wvnet.edu> <1991May6.143630.30448@kuhub.cc.ukans.edu> <13382@goofy.Apple.COM>
Sender: news@midway.uchicago.edu (NewsMistress)
Lines: 20

In article <13382@goofy.Apple.COM>, REEKES@applelink.apple.com (Jim Reekes) writes:
[...]
>  Another gottcha is to
> check ResError after calling HGetState.  Otherwise the result is trash, not handle
> state information so don't call HSetState with it later.


Check ResError _every_ time you call HGetState, or only on Handles related to
resources?


Robert


-- 
============================================================================
= gft_robert@gsbacd.uchicago.edu * generic disclaimer: * "Good tea.        =
=            		         * all my opinions are *  Nice house."     =
=                                * mine                *  -Worf            =
============================================================================