Eliot Miranda uploaded a new version of Monticello to project The Trunk: http://source.squeak.org/trunk/Monticello-eem.676.mcz
==================== Summary ====================
Name: Monticello-eem.676 Author: eem Time: 30 December 2017, 4:32:11.407169 pm UUID: a6398319-1b03-45b6-9531-2a17639c9334 Ancestors: Monticello-tpr.675
Add missing guard to catch cancelling new file dialog.
=============== Diff against Monticello-tpr.675 ===============
Item was changed: ----- Method: MCCodeTool>>fileOutMessage (in category 'menus') ----- fileOutMessage "Put a description of the selected message on a file"
| fileName | self selectedMessageName ifNotNil: [Cursor write showWhile: [self selectedClassOrMetaClass fileOutMethod: self selectedMessageName]. ^self]. items isEmpty ifTrue: [^self]. fileName := UIManager default saveFilenameRequest: 'File out on which file?' initialAnswer: 'methods'. + fileName isEmptyOrNil ifTrue: [^self]. Cursor write showWhile: [| definitionStream removalInitStream | definitionStream := WriteStream on: (String new: 1000). removalInitStream := WriteStream on: (String new: 100). definitionStream header; timeStamp. items do: [:patchOp| | def | def := patchOp definition. def isMethodDefinition ifTrue: [(def actualClass notNil and: [def actualClass includesSelector: def selector]) ifTrue: [def actualClass printMethodChunk: def selector withPreamble: true on: definitionStream moveSource: false toFile: nil. (def selector == #initialize and: [def classIsMeta]) ifTrue: [removalInitStream nextChunkPut: def className, ' initialize'; cr]] ifFalse: [removalInitStream nextChunkPut: def className, (def classIsMeta ifTrue: [' class'] ifFalse: ['']), ' removeSelector: ', def selector printString; cr]]. def isClassDefinition ifTrue: [def actualClass ifNotNil: [definitionStream nextChunkPut: def actualClass definition. def comment ifNotNil: [def actualClass organization putCommentOnFile: definitionStream numbered: 1 moveSource: false forClass: def actualClass]] ifNil: [removalInitStream nextChunkPut: def className, ' removeFromSystem'; cr]]]. definitionStream nextPutAll: removalInitStream contents. FileStream writeSourceCodeFrom: definitionStream baseName: fileName isSt: true useHtml: false]!