When using doodle from console, quitting the x-windows app will kill the whole process

[yakticus]

The scala console in the doodle process is killed if the x-windows app is quit completely.

Steps to repro on mac:

• ./sbt.sh
• console
• create some image by doing Circle(10).draw
• quit the x-windows process that pops up with the image

result is that the whole process is killed

[robinske]

@noelwelsh is this a known issue? Something that's been fixed in a more recent version?

[noelwelsh]

It's certainly not an issue in more recent versions of Doodle.