[cairo] [rcairo] memory leaks by 'pop_group(false)'

[Kouhei Sutou]

Hi,

In <afcdaf020712272331w52caf2d9uf440f97bbedf5749 at mail.gmail.com>
  "[cairo] [rcairo] memory leaks by 'pop_group(false)'" on Fri, 28 Dec 2007 16:31:29 +0900,
  Binzo <binzo.ml at gmail.com> wrote:

> I have met a memory leak problem with rcairo 1.5.0.
> 
> The calling Cairo::Context#pop_group(false) to generate surface
> pattern as a object seems to leak memory.
> Cairo::Context#push_group(nil, false) { ... } also showed same
> problem.

Thanks for reporting.
I've fixed that in HEAD.


Thanks,
--
kou