A new version of Morphic was added to project The Inbox:
http://source.squeak.org/inbox/Morphic-ct.1535.mcz==================== Summary ====================
Name: Morphic-ct.1535
Author: ct
Time: 20 September 2019, 8:59:26.271726 pm
UUID: 17f40683-0f08-b84a-85d7-bb0eb58aeecb
Ancestors: Morphic-ct.1532
Fix another #setAsBackground: bug. Same considerations as for ancestor ...
=============== Diff against Morphic-ct.1532 ===============
Item was changed:
----- Method: PasteUpMorph>>setAsBackground: (in category 'visual properties') -----
setAsBackground: aFormOrColorOrFillStyle
+ | project |
+ (self outermostWorldMorph == self and: [(project := self project) isMorphic])
+ ifTrue: [project setAsBackground: aFormOrColorOrFillStyle]
- (self outermostWorldMorph == self and: [Project current isMorphic])
- ifTrue: [Project current setAsBackground: aFormOrColorOrFillStyle]
ifFalse: [self fillStyle: aFormOrColorOrFillStyle].!