Broken: 2.79b (also latest build)
Short description of error
If an animation is rendering and the user deletes the current scene, blender will crash with the error: "Error: Unrecognized Exception"
Exact steps for others to reproduce the error
open the default blender file
make a new scene, do a full copy (need to have 2 scenes to delete one)
start rendering the animation
click the x box next to the scene name