Subsurface ignores a temp of 0˚C

[Dirk Hohndel]

Linus Torvalds <torvalds at linux-foundation.org> writes:

> On Wed, Jan 23, 2013 at 12:37 PM, Henrik Brautaset Aronsen
> <subsurface at henrik.synth.no> wrote:
>>
>> You're on a roll!  Just one last thing:  Dive 251 in the XML I sent you had
>> 0˚C sample at 2:30mins, but the profile graph starts printing at 5˚C and
>> 5:00mins.
>
> Hmm. It works for me, and I see the 0˚C thing on that dive (and I see
> the -1.0˚C in the "air temperature" thing in the dive info window)
>
> I'll send the patches I have now to Dirk, and you can test the exact
> same thing I have.

This has all been pushed to master

/D