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card_37353.txt
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1989-02-26
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47 lines
-- card: 37353 from stack: in.0
-- bmap block id: 0
-- flags: 0000
-- background id: 3797
-- name:
-- part contents for background part 1
----- text -----
From: edmoy@violet.berkeley.edu
Date: 10 Mar 88 19:48:15 GMT
>I am looking for this, and basically do the following:
> if ( (target = OpenResFile( targetFile )) == -1 )
> { CreateResFile( targetFile );
> if ( ResError() != noErr )
> {
> return;
> }
> else if ( target = OpenResFile( targetFile ) == -1 )
> {
> return;
> }
> }
If this is exactly the code you use, then the problem is in:
else if ( target = OpenResFile( targetFile ) == -1 )
You forgot the extra pair of parenthesis, as in
else if ((target = OpenResFile( targetFile )) == -1 )
What you were doing is calling OpenResFile() and testing if it was -1. If
it was, target was set to 1 (true) and your routine started to do its thing
on what every resource file 1 was (maybe the System file). Although I would
have expected that OpenresFile() to return a positive number, which doesn't
match -1, so target becomes 0 and your routine returns.
-- part contents for background part 45
----- text -----
Re: the target