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@ -79,6 +79,8 @@
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}
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function &get_index($cat=0) {
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if (!is_numeric($cat))
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trigger_error("CAT must be an integer ($cat was given)", E_USER_ERROR);
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if (!isset($this->indices[$cat])) {
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$f = INDEX_DIR.'index-'.$cat.'.dat';
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if ($oldfile = file_exists($f))
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