resource leak in gss_krb5_copy_ccache

[Greg Hudson]

On Wed, 2009-09-09 at 06:49 -0400, Morten Sylvest Olsen wrote:
> Saw another leak in 1.7, though I didn't investigate it further:

That's #6534 in our RT database and has been fixed (more or less) on the
trunk.

Thanks for the testing work.