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(-)a/C4/Serials.pm (-3 / +2 lines)
Lines 2026-2033 sub addroutingmember { Link Here
2026
    my $sth = $dbh->prepare( "SELECT max(ranking) rank FROM subscriptionroutinglist WHERE subscriptionid = ?" );
2026
    my $sth = $dbh->prepare( "SELECT max(ranking) rank FROM subscriptionroutinglist WHERE subscriptionid = ?" );
2027
    $sth->execute($subscriptionid);
2027
    $sth->execute($subscriptionid);
2028
    while ( my $line = $sth->fetchrow_hashref ) {
2028
    while ( my $line = $sth->fetchrow_hashref ) {
2029
        if ( $line->{'rank'} > 0 ) {
2029
        if ( defined $line->{rank} && $line->{rank} > 0 ) {
2030
            $rank = $line->{'rank'} + 1;
2030
            $rank = $line->{rank} + 1;
2031
        } else {
2031
        } else {
2032
            $rank = 1;
2032
            $rank = 1;
2033
        }
2033
        }
2034
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