[squeak-dev] The Trunk: ToolBuilder-Morphic-cmm.114.mcz

commits at source.squeak.org commits at source.squeak.org
Wed Apr 1 20:05:51 UTC 2015


Chris Muller uploaded a new version of ToolBuilder-Morphic to project The Trunk:
http://source.squeak.org/trunk/ToolBuilder-Morphic-cmm.114.mcz

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

Name: ToolBuilder-Morphic-cmm.114
Author: cmm
Time: 1 April 2015, 3:05:39.686 pm
UUID: 734dc0ce-3ffa-429c-a740-12d57659e296
Ancestors: ToolBuilder-Morphic-cmm.113

No, you cannot send copyFrom: 0 to: 0 to an empty Array.  Must check for emptiness.

=============== Diff against ToolBuilder-Morphic-cmm.113 ===============

Item was changed:
  ----- Method: PluggableTreeMorph>>visibleItems (in category 'geometry') -----
  visibleItems
+ 	^ self items ifNotEmpty:
+ 		[ : items | items
+ 			copyFrom: self topVisibleRowIndex
+ 			to: self bottomVisibleRowIndex ]!
- 	^ self items
- 		copyFrom: self topVisibleRowIndex
- 		to: self bottomVisibleRowIndex!



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