[squeak-dev] The Inbox: Tools-fbs.339.mcz

commits at source.squeak.org commits at source.squeak.org
Mon Apr 11 10:49:59 UTC 2011


A new version of Tools was added to project The Inbox:
http://source.squeak.org/inbox/Tools-fbs.339.mcz

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

Name: Tools-fbs.339
Author: fbs
Time: 11 April 2011, 11:49:31.167 am
UUID: ef63d162-293f-6d48-aaa9-9535676afe4e
Ancestors: Tools-fbs.338

MessageSets open when earlier versions move the messageListIndex instvar from Browser to MessageSet will break without this change, because nothing explicitly sets the messageListIndex to a sane (non-nil) value. So we lazily keep things working: when someone next clicks on a message, the instvar will be set, and everything will work.

This does mean that the existing MessageSets will lose their place, though.

=============== Diff against Tools-fbs.338 ===============

Item was changed:
  ----- Method: MessageSet>>messageListIndex (in category 'message list') -----
  messageListIndex
+ 	^messageListIndex ifNil: [0]!
- 	^messageListIndex!




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