> On 15 Oct 2016, at 5:08 PM, Gerriet M. Denkmann <g...@mdenkmann.de> wrote:
> Any workaround for these multiple (and unnecessary) calls?

Do they actually cause any problems? If not, just move on - there’s probably no 
point worrying about it. If they do cause a problem, then that might indicate a 
code smell of your own. I wouldn’t base any critical code on the exact 
behaviour of a KVO notification. They’re mostly just there to update UI (and in 
that case even double KVO notifications shouldn’t cause double UI updates as 
they are coalesced anyway).



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