Bertram25/mana — comment on commit 57a0dda502c56b5d22a80ddfaacf0d62470d91b8
File:  line 0
By bjorn:

Sorry but I have to disagree with using `VALUE_NOT_SET` everywhere rather than -1. It looks like an ugly obfuscation to me while I think -1 is perfectly understood as a common value for special cases like this.