csv2contacts csv export broken by DOS linebreaks

[bekopharm]

Probably not a biggy but when I run process-contacts.php export I got a broken CSV due to DOS linebreaks in the NOTES data:

Elke,private data removed,,,private data removed,private data removed,,,private data removed,,,private data removed,,,,,,,,,,,,,,,,,,,,,,,,,"Walburga private data removed^M
^M
private data removed^M
Gruppe: Family^M
Zuname: Elke private data removed^M
Jahrestag: 28.10.",

No idea how the DOS linebreaks ended up there. I think that record was added using Webaccess and Zarafa 6.4. It's a really old record. It's probably still a good idea to sanitize the data for any linebreaks.