Eliot Miranda uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-eem.730.mcz
==================== Summary ====================
Name: Tools-eem.730 Author: eem Time: 17 October 2016, 12:29:51.991505 pm UUID: 34a02f77-e6db-4ae1-af45-dbf885667ebc Ancestors: Tools-tfel.729
Browser robustness when e.g. revert package removes a class definitioon and so self selectedClass evaluates to nil.
=============== Diff against Tools-tfel.729 ===============
Item was changed: ----- Method: Browser>>didCodeChangeElsewhere (in category 'self-updating') ----- didCodeChangeElsewhere
+ super didCodeChangeElsewhere ifTrue: + [^true]. + self classDefinitionIndicated ifFalse: + [^false]. + ^self metaClassIndicated + ifFalse: + [classDefinition ~= (self selectedClass ifNotNil: [:selectedClass| selectedClass definition])] + ifTrue: + [metaClassDefinition ~= (self selectedClass ifNotNil: [:selectedClass| selectedClass theMetaClass definition])]! - ^ super didCodeChangeElsewhere or: [self classDefinitionIndicated - and: [self metaClassIndicated - ifFalse: [classDefinition ~= self selectedClass definition] - ifTrue: [metaClassDefinition ~= self selectedClass theMetaClass definition]]]!