On Fri, Jun 23, 2017 at 4:19 AM, Pavel Krivanek <pavel.krivanek@gmail.com> wrote:

https://pharo.fogbugz.com/f/cases/20176/Error-in-ByteArray-booleanAt

Fixed in Name: FFI-Kernel-eem.46 Author: eem Time: 23 June 2017, 10:00:42.756292 am UUID: ab2b7c9e-0edb-4f10-8fd2-32400997fb8e Ancestors: FFI-Kernel-EstebanLorenzano.45 Fix booleanAt: (This is part of the FFI package)

2017-06-22 17:39 GMT+02:00 Raffaello Giulietti < raffaello.giulietti@lifeware.ch>:

...

Hi,

the current (Pharo 6) code reads

^(self integerAt: byteOffset size: 1 signed: false) == true

so it always returns false, as no integer is identical to true.

Instead, it should read

^(self integerAt: byteOffset size: 1 signed: false) ~= 0

implementing the usual convention that 0 maps to false and every other value maps to true.

Greetings Raffaello

-- _,,,^..^,,,_ best, Eliot