[Koha-patches] [PATCH] [followup] (bug #3149) fix searchorder

[Joe Atzberger]

On Tue, May 19, 2009 at 5:53 AM, Nahuel ANGELINETTI <
nahuel.angelinetti at biblibre.com> wrote:

> +    if( $biblionumber and $biblionumber ne "" ){


This test is the same as:
if ($biblionumber) {

Because when $biblionumber is the empty string, the first half of the
conditional will already have evaluated FALSE, so the second half will not
be evalutated.

-- 
Joe Atzberger
LibLime - Open Source Library Solutions
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