Windows 10 Home 64 bit, GeForce GTX 760
Broken: Blender 2.78c Hash: e92f235283
Worked: Blender 2.77a Hash: abf6f08
Short description of error
After merging a blend file to another one with python, an EXCEPTION_ACCESS_VIOLATION error is raised
Exact steps for others to reproduce the error
Put these two scenes in a folder :
Open SceneA.blend and execute the script in it (which will append programmatically the SceneB.blend) : Blender then crashes.
(Using command line execution, an EXCEPTION_ACCESS_VIOLATION is seen when blender crashes).