[cairo] missing return values in PS backend

[Kristian Høgsberg]

Carl Worth wrote:
> On Sat, 02 Jul 2005 13:53:37 -0400, Jason Dorje Short wrote:
> 
>>Some functions don't have any return values.  I didn't really know what
>>they should return but this patch at least adds something.
> 
> 
> I was waiting for Kristian to correct this code.
> 
> But the warnings were annoying me too much this evening. It looks like
> the offending code isn't currently being used, so I've #ifdef 0'ed it
> out for now.

Thanks, Carl.  Sorry for being slow here, I was taking vacation over the 
weekend and Monday and Tuesday.  I was wondering why I didn't see these 
warnings myself when I did the patch, but they all disappear with -O2, 
which is what I was using.

Kristian