Code Duplication    Length = 4-5 lines in 2 locations

main/survey/survey.lib.php 2 locations

@@ 1789-1793 (lines=5) @@
1786
        $counter = 1;
1787
        $error = false;
1788
        while ($row = Database::fetch_array($result, 'ASSOC')) {
1789
            if ($counter == 1 && $row['type'] == 'pagebreak') {
1790
1791
                Display::display_error_message(get_lang('PagebreakNotFirst'), false);
1792
                $error = true;
1793
            }
1794
            if ($counter == $total && $row['type'] == 'pagebreak') {
1795
                Display::display_error_message(get_lang('PagebreakNotLast'), false);
1796
                $error = true;
@@ 1794-1797 (lines=4) @@
1791
                Display::display_error_message(get_lang('PagebreakNotFirst'), false);
1792
                $error = true;
1793
            }
1794
            if ($counter == $total && $row['type'] == 'pagebreak') {
1795
                Display::display_error_message(get_lang('PagebreakNotLast'), false);
1796
                $error = true;
1797
            }
1798
            $counter++;
1799
        }
1800