Marcel Taeumel uploaded a new version of FFI-Kernel to project FFI: http://source.squeak.org/FFI/FFI-Kernel-mt.72.mcz
==================== Summary ====================
Name: FFI-Kernel-mt.72 Author: mt Time: 20 May 2020, 6:29:30.726513 pm UUID: 787b6c32-f8a1-9d47-a2d6-88e91f748f51 Ancestors: FFI-Kernel-mt.71
Show in a structure's print-string whether it points to NULL.
=============== Diff against FFI-Kernel-mt.71 ===============
Item was added: + ----- Method: ExternalStructure>>printOn: (in category 'printing') ----- + printOn: stream + + super printOn: stream. + self isNull ifTrue: [ + stream nextPutAll: '<NULL>'].!
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