Bug in DOI medra plugin?

Hi,
I found a probable error in plugins/importexport/medra2cr/classes/O4DOIExportDom.inc.php
where at row 787 the regex function stripes all except number

$issn = String::regexp_replace('/[^0-9]/', '', $issn);

but in ISSN is admitted is admitted the char ‘x’ as last (control number).

andrea

Hi @marchitelli,

Filed and fixed:
https://github.com/pkp/pkp-lib/issues/884

Thanks for reporting!

Regards,
Alec Smecher
Public Knowledge Project Team