Inappropriate search results while searching by weight

While searching Users by their weight, getting no results.

rencontre/inc/rencontre_widget.php:2551

if(empty($rencCustom['weight'])) {
     if($Gpoidsmin>140) $s .= " and R.i_poids>='".(intval($Gpoidsmin)-100)."'";
     if($Gpoidsmax && $Gpoidsmax<240) $s .= " and R.i_poids<='".(intval($Gpoidsmax)-100)."'";
}

Proposing fix:

if( empty( $rencCustom['weight'] ) ) {
    if( $Gpoidsmin > 140 ) $s .= " and R.i_poids>='" . intval( $Gpoidsmin ) . "'";
    if( $Gpoidsmax && $Gpoidsmax < 240 ) $s .= " and R.i_poids<='". intval( $Gpoidsmax ) ."'";
}