[Pharo-project] ToolBuilderTests>>testGetButtonSideEffects seems to be wrong

if you look at the code of ToolBuilderTests>>testGetButtonSideEffects: testGetButtonSideEffects self makeButton. queries := IdentitySet new. self changed: #testSignalWithNoDiscernableEffect. self expectedButtonSideEffects do:[:sym| self assert: (queries includes: sym). queries remove: sym. ]. .... the variable queries is never fill in, therefore I don't understand how the assertion could pass. In pharo 1.2-12159 the test fail for the class MorphicToolBuilderTests for which 'expectedButtonSideEffects' return a non-empty collection (unlike ToolBuilderTests). I opened an Issue: http://code.google.com/p/pharo/issues/detail?id=3038