dive merge seems broken in latest master

[Jan Mulder]

On 10/15/18 9:06 AM, Berthold Stoeger wrote:
> On Monday, 15 October 2018 08:53:16 CEST Jan Mulder wrote:
> 
>> Tried to reproduce things. As I do not have 2 DCs, I fake a second one
>> just by editing the ssrf XML. I cannot reproduce it (in this way).
> 
> I can trivially reproduce this by importing a divelog onto itself. Therefore,
> this should be easy to fix. I'm heading of to lecture now and will look at
> this in the later afternoon.

Yes, this produces a crash indeed. Not 100% sure this the same one.

--jan