bugfix for save as (Re: [sweep-devel] Sweep 0.5.2)

[Conrad P. <co...@ve...>]

Hi,

a pretty serious bug in save as handling was just reported on sweep-users,
which I think I've now fixed.

Please try out the following updated tarball and let me know if you
encounter any problems:

    http://www.vergenet.net/~conrad/tmp/sweep-0.5.2-pmak1.tar.gz

Conrad.