Fix db48 in powerpc64

[Julio Merino]

On Thu, Jun 12, 2014 at 4:39 PM, Justin Hibbits <chmeeedalf at gmail.com> wrote:
> It looks like the 'correct' solution is 'return (tsl != NULL);' or
> 'return (tsl != 0);'
>
> I just ran into this problem again myself.
>
> With that, a bug should be filed so that in the future we can have a
> working db4x (my db48 working dir was just erased by portmaster).

Do you want me to file a bug or can you submit this fix? I don't have
my G5 handy to test it now.

Thanks