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Fixed potential infinite loop if there are no posts

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git-svn-id: https://develop.svn.wordpress.org/trunk@425 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dougal Campbell 2003-10-07 18:19:47 +00:00
parent dedb50a315
commit 99a494deb6
1 changed files with 5 additions and 0 deletions
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5
b2calendar.php
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@ -56,6 +56,11 @@ require_once($abspath.$b2inc.'/b2template.functions.php');
require_once($abspath.$b2inc.'/b2functions.php');
require_once($abspath.$b2inc.'/b2vars.php');
// Quick check. If we have no posts at all, abort!
$gotsome = $wpdb->get_var("SELECT ID from $tableposts WHERE post_status = 'publish' AND post_category > 0 ORDER BY post_date DESC LIMIT 1");
if (!$gotsome)
return;
$w = $HTTP_GET_VARS['w'];
if (isset($HTTP_GET_VARS['w'])) {
$w = $HTTP_GET_VARS['w'];