Eliot Miranda uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-eem.1889.mcz

==================== Summary ====================

Name: Morphic-eem.1889
Author: eem
Time: 10 February 2022, 8:16:41.060253 am
UUID: 9df9b58d-cdd3-49b0-a38c-6cb9c60bab5f
Ancestors: Morphic-mt.1888

Nuke assignment of nil to Undeclared variable

=============== Diff against Morphic-mt.1888 ===============

Item was changed:
  ----- Method: FontImporterTool>>currentSelection: (in category 'accessing') -----
  currentSelection: anObject
  
  	anObject = currentSelection ifTrue: [^ self].
  	currentSelection := anObject.
- 	selectedFont := nil.
  	self changed: #currentSelection.
  	self changed: #previewText.
  	self changed: #selectedFontTextStyle.
  	self changed: #filename.
  	self changed: #copyright.!