| 1 | Index: wp-includes/functions-post.php |
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| 2 | =================================================================== |
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| 3 | --- wp-includes/functions-post.php (revision 2557) |
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| 4 | +++ wp-includes/functions-post.php (working copy) |
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| 5 | @@ -495,6 +495,13 @@ |
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| 6 | } |
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| 7 | } |
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| 8 | |
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| 9 | + // Simple duplicate check |
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| 10 | + $dupe = "SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = '$comment_post_ID' AND ( comment_author = '$author' "; |
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| 11 | + if ( $email ) $dupe .= "OR comment_author_email = '$email' "; |
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| 12 | + $dupe .= ") AND comment_content = '$comment' LIMIT 1"; |
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| 13 | + if ( $wpdb->get_var($dupe) ) |
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| 14 | + die( __('Duplicate comment detected; it looks as though you\'ve already said that!') ); |
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| 15 | + |
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| 16 | if ( check_comment($author, $email, $url, $comment, $user_ip, $user_agent, $comment_type) ) |
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| 17 | $approved = 1; |
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| 18 | else |
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| 19 | @@ -596,4 +603,4 @@ |
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| 20 | return $wpdb->query("UPDATE $wpdb->posts SET pinged = '$new' WHERE ID = $post_id"); |
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| 21 | } |
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| 22 | |
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| 23 | -?> |
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| 24 | \ No newline at end of file |
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| 25 | +?> |
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