Created Issue: Print List

Hi,

it seems to me, that my Print-list-Button doesn't work correctly.
The {ListiD}-Variable is not filled.

false:
http://mysite/_layouts/PrintList/PrintList.aspx?list={ListId}

correct:
http://mysite/_layouts/PrintList/PrintList.aspx?list=%7b2047C360-D73A-41B7-BB1F-C703C55190E2%7d

Where is the error? What can I do?

Best regards,
Markus