Em seg., 3 de ago. de 2020 às 10:53, Gregory Burd <greg@burd.me> escreveu:

Sjoerd,

Nice explanation, so if they are both correct and one avoids unnecessary work (even just a tiny bit) why not adjust the code to add your explanation as a comment and use the more efficient version?

I'm not sure that is correct.

It is the equivalent of writing:

if (b->key)

Was that the intention of the original author of the code?

regards,

Ranier Vilela