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LIMIT 1 in the whitelist query. Props: Brian Dupuis 

git-svn-id: http://svn.automattic.com/wordpress/trunk@2531 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-04-13 16:50:13 +00:00
parent 1a6877d062
commit 84c853d8d0
1 changed files with 1 additions and 1 deletions
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2
wp-includes/comment-functions.php
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@ -657,7 +657,7 @@ function check_comment($author, $email, $url, $comment, $user_ip, $user_agent, $
else
return false;
} elseif( $author != '' && $email != '' ) {
$ok_to_comment = $wpdb->get_var("SELECT comment_approved FROM $wpdb->comments WHERE comment_author = '$author' AND comment_author_email = '$email' and comment_approved = '1' ");
$ok_to_comment = $wpdb->get_var("SELECT comment_approved FROM $wpdb->comments WHERE comment_author = '$author' AND comment_author_email = '$email' and comment_approved = '1' LIMIT 1");
if ( 1 == $ok_to_comment && false === strpos( $email, get_settings('moderation_keys')) )
return true;
else