**System Information**
Windows 8
Intel Core i5-4200U
nVidia GeForce 720M 2 GB
RAM 4 GB
**Blender Version**
Broken: 2.70
Worked: (2.69)
**Pictures**
in 2.70
{F82079}
in 2.69
{F82082}
**Exact steps for others to reproduce the error**
Just create a simple mesh, do some quick particle settings, and compare it before and after particle edit in Blender 2.70.