racket/gui gtk: fix end-doc' for printer-dc%'

Contract demands a void result.
This commit is contained in:
Matthew Flatt 2012-11-20 07:15:28 -07:00
parent fc68d02027
commit 31f7cfb486

View File

@ -230,4 +230,5 @@
[op-gtk (gtk_print_operation_new)]
[pages (reverse pages)]
[page-setup page-setup])
go))))
go)
(void))))