**System Information**
Windows 8.1, Nvidia GTX 760 M
**Blender Version**
Broken: (example: 278c e92f235283, see splash screen)
Worked: (optional)
**Short description of error**
Using Filter node as Image input to Scale node and Texture node as input to X and Y offsets of Scale node crashes Blender
**Exact steps for others to reproduce the error**
1. Switch to Compositing
2. Add Texture node with Clouds texture
3. Add Filter Node with Sobel on
4. Add Scale Node with Relative on
5. Add Viewer node
6. Enable Backdrop
7. Connect Images of Texture To Sobel To Scale To Viewer
8. Connect Texture Color output to X input of Scale node
9. Blender crashes.