**System Information**
Operating system and graphics card
**Blender Version**
Broken: Blender 2.69 r60995 + r61240
Worked: -
**Short description of error**
The Screw Modifier dont generate the meshs materials correct.
In fact, only the first materialslot is used - other materials are converted into the first, even if you havent used it at all.
**Exact steps for others to reproduce the error**
I have attached a file.{F28488}
1. Create a plane and subdivide 1 time.
2. Use different materials for the subdivisions. (change color)
3. Add a Screw-Modifier. (screw the plane to make it easier to see)
Problem: The materials on the mesh are gone.