autohint. Fix bug introduced by typo on Dec 1 2015. Caused BlueFuzz to always be set to 1. Rarely causes problems, but found it with font that sets BlueFuzz to zero: with BlueFuzz set to 1, some of the alignment zones were filtered out as being closer than BlueFuzz*3.
autohint. Fix bug introduced by typo on Dec 1 2015. Caused BlueFuzz to always be set to 1. Rarely causes problems, but found it with font that sets BlueFuzz to zero: with BlueFuzz set to 1, some of the alignment zones were filtered out as being closer than BlueFuzz*3.

khaledhosny/psautohint,khaledhosny/psautohint