[Gimp-print-devel] Two fixes for gimp2 plugin (CUPS related)

[Marcelo R. L. <mr...@ma...>]

Hi guys,

I got a report saying that gutenprint couldn't list CUPS printers anymore
(https://qa.mandriva.com/show_bug.cgi?id=25453) and then I noticed it is due
to locale issues.

Although plist.c seems prepared to switch LC_ALL env. variable, it seems not
enough anymore for lpstat.

Also, I noticed that we are using 4 forks to list system queues, while we
could be using only two and with less dependencies (not considering
implementing the listing in C with libcups).

My patches are attached. What do you think?

Thanks,
Marcelo.