take care of cancel in dialogs
MODIFY
src/Pharo-Launcher-UI.package/PharoLauncher.class/instance/copyImage.st
src/Pharo-Launcher-UI.package/PharoLauncher.class/instance/copyImage.st
@@ -3,5 +3,6 @@ copyImage
| image newName |
image := self selectedImage.
newName := UIManager default request: 'New name'.
+ newName ifNil: [ ^self ].
imageGroup copyImage: image to: newName.
self updateImages
\ No newline at end of file

MODIFY
src/Pharo-Launcher-UI.package/PharoLauncher.class/instance/renameImage.st
src/Pharo-Launcher-UI.package/PharoLauncher.class/instance/renameImage.st
@@ -3,5 +3,6 @@ renameImage
| image newName |
image := self selectedImage.
newName := UIManager default request: 'New name'.
+ newName ifNil: [ ^self ].
imageGroup renameImage: image to: newName.
self updateImages
\ No newline at end of file

take care of cancel in dialogs