ART crash when resetting the mask's Shape list

[Hombre]

Steps to reproduce :

• create a Polygon shape, empty or non empty
• delete any other shapes (the Polygon should be selected)
• enter the Edit mode (not sure it is required)
• hit the reset button
• → crash

The problem is in LabMasksPanel::onAreaShapeResetPressed where the Polygon geometry is deleted, but there’s no Rectangle shape to switch to now, so the updateGeometry works on deleted objects.

If you tell me what is the desired behavior now, I can probably provide a patch. Unless you prefer to solve it yourself.

[agriggio]

labmasks: fixed segfault when resetting the area mask

Fixes #81

→ <<cset d57492896d2f>>

[agriggio]

thanks – it was easier to fix (I hope than to describe what to do, so I just did it. Can you please check that it works for you as well?

[Hombre]

@agriggio Works great ! If all bugs were that simple to fix

[agriggio]

labmasks: fixed segfault when resetting the area mask

Fixes #81

→ <<cset d57492896d2f>>