Skip redundant prepare_for_export() calls

Aleksander Machniak

2014-07-25 1e09be8a95779119a65c81045a65f62c6bff6c3b

Skip redundant prepare_for_export() calls

 program/steps/addressbook/export.inc

@@ -103,7 +103,9 @@
header('Content-Disposition: attachment; filename="contacts.vcf"');

while ($result && ($row = $result->next())) {
    prepare_for_export($row, $CONTACTS);
    if ($CONTACTS) {
        prepare_for_export($row, $CONTACTS);
    }

    // fix folding and end-of-line chars
    $row['vcard'] = preg_replace('/\r|\n\s+/', '', $row['vcard']);