Operating system:win 10 pro
Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
Short description of error
When you create a circle in oject mode you cant change the vertice count. If you manage to it crashes blender.
Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).
new file, delete cube, add circle, try to change vertice count in object mode. either cant or it crashes blender