On Tue, May 19, 2009 at 5:53 AM, Nahuel ANGELINETTI <
[email protected]> 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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