The Trunk: Tools-mt.913.mcz

Marcel Taeumel uploaded a new version of Tools to project The Trunk:
http://source.squeak.org/trunk/Tools-mt.913.mcz

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

Name: Tools-mt.913
Author: mt
Time: 12 November 2019, 2:57:28.932316 pm
UUID: 50d11e35-aef0-cf4f-b266-90f5e6102add
Ancestors: Tools-mt.912

Fixes minor slip.

=============== Diff against Tools-mt.912 ===============

Item was changed:
  ----- Method: Browser>>messageIconAt: (in category 'message list') -----
  messageIconAt: anIndex
 
  | selector |
  self class showMessageIcons ifFalse: [^ nil].
 
  self flag: #refactor.
  selector := Symbol lookup: (self messageList at: anIndex ifAbsent: [^nil]) asString.
+ selector ifNil: [^ nil].
- selector ifNil: [^ self].
 
  ^ self messageIconFor: selector!