[poppler] Three patches

[Kristian Høgsberg]

Albert Astals Cid wrote:
> Hi, would you guys please review the patches at
> 
> https://bugs.freedesktop.org/show_bug.cgi?id=3586
> https://bugs.freedesktop.org/show_bug.cgi?id=3728
> https://bugs.freedesktop.org/show_bug.cgi?id=3750
> 
> If noone oposes i'll commit them next Wednesday.

They all look good, I've commented in the bugs.

Thanks,
Kristian