[CWB] Changing to non existing corpus with CWB::CQP

[Stefan Evert]

On 8 Nov 2010, at 21:46, Alberto Simões wrote:

> Yep, defining error_handler. Thanks :)

Or, even better, not letting it happen in the first place -- this _is_ an error, even if the error message doesn't look very useful (it should really say "Corpus is not defined").

Typical idiom would be

	our %available = map {$_ => 1} $cqp->exec("show corpora");
	...
	if ($available{$Corpus}) {
		$cqp->exec($Corpus);
		...
	}

Cheers,
S.

> 
> On 08/11/2010 20:39, Alberto Simões wrote:
>> Hello
>> 
>> When I change to an non existing corpus using CWB::CQP I receive
>> something like this:
>> 
>> =+===CWB::CQP ERROR=====
>> |
>> |
>> =+======================
>> 
>> Is there any to silence this message?