**System Information**
Windows 7 64bit professional; Phenom x6 1090t; GTX580 3 gb; 16gb ram
**Blender Version**
Broken: 2.76 e24eab1
Worked: (optional)
**Short description of error**
In object mode, when add a new object and modify it using F6 property panel (i.e. adding edges), a object undo is applied.
**Exact steps for others to reproduce the error**
- Add a cube to your scene;
- in edit model modify it (i.e. crtl+R add a loop and move this on z axis)
- Enter object mode
- add a cone
- press F6 and cage vertices number
Will have an unwanted undo.
Thanks for your time.