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Date:	Sat, 28 Jul 2012 10:10:31 -0700
From:	Andrew Poelstra <asp11 AT sfu DOT ca>
To:	geda-user AT delorie DOT com
Subject:	Re: [geda-user] PCB's return code wrong
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On Sat, Jul 28, 2012 at 07:46:23AM -0700, Edward Comer wrote:
> I wrote a shell script that causes pcb to export gerbers and I wanted to test for success/failure but I find that pcb returns 0 even upon failure.
>

This bugs me too. The problem is that pcb basically looks at
the -x parameter to check which exporter to use, hands off to
the exporter (through the do_export() function), and calls it
a day. When the exporter finishes, it returns 0.

If the exporter fails, it will abort early, but it has no way
to tell the main program that there was a problem.


The solution would be to change the HID interface so that do_export
returns an error code.


-- 
Andrew Poelstra
Email: asp11 at sfu.ca OR apoelstra at wpsoftware.net
Web:   http://www.wpsoftware.net/andrew
"You shouldn't trust every quote you read on the Internet." -- Socrates

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