[PATCH] Do not plot temperatures on DM4 import if no info

[Dirk Hohndel]

On Thu, 2014-01-09 at 07:44 +0200, Miika Turkia wrote:
> If we do not have temperature readings, we do not want to plot the
> temperature samples either.
> 
> See #415
> 
> Signed-off-by: Miika Turkia <miika.turkia at gmail.com>
> ---
>  parse-xml.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/parse-xml.c b/parse-xml.c
> index 59e04ef..5212f6e 100644
> --- a/parse-xml.c
> +++ b/parse-xml.c
> @@ -1803,7 +1803,7 @@ extern int dm4_dive(void *param, int columns, char **data, char **column)
>  		else
>  			cur_sample->depth.mm = cur_dive->dc.maxdepth.mm;
>  
> -		if (tempBlob)
> +		if (data[18] && data[18][0])
>  			cur_sample->temperature.mkelvin = C_to_mkelvin(tempBlob[i]);

So you are testing data[18][0] but then convert data[18][i]
(conveniently called tempBlog[i]). That at least has me worried.

I haven't pulled this into 4.0.2 for that reason

/D