[CWB] [ cwb-Bugs-1685850 ] cqpcl should not return 0 in case of error

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Bugs item #1685850, was opened at 2007-03-22 09:40
Message generated for change (Settings changed) made by andrewhardie
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Category: CQP engine
>Group: TODO-4.0
Status: Open
Resolution: None
Priority: 3
Private: No
Submitted By: Peter Adolphs (futzilogik)
Assigned to: Stefan Evert (schtepf)
Summary: cqpcl should not return 0 in case of error

Initial Comment:
cqpcl always returns 0 as the exit code, also if an error occured. In case of error, it should return a non-zero exit code instead.

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Comment By: Stefan Evert (schtepf)
Date: 2009-08-17 19:08

Message:
A reasonable request, but unfortunately it didn't occur to the CWB
developer that CQP might want to keep track of its internal error status
(except by printing an error message on screen).  So there seems to be no
easy way for the cqpcl main loop to detect an error condition and signal it
to the calling program (except a syntax error in the command parser, which
should return an exit code of 1).

Current recommendation: use Perl's interactive CQP interface instead,
which catches the CQP error message.

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You can respond by visiting: 
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