**System Information**
Debian wheezy 32bits on ThinkPAd X220 i7-2640M Intel® Sandybridge Mobile x86/MMX/SSE2
**Blender Version**
Broken: Blender 2.69
Trunk : Blender 2.69 e3ee0b1 built 2013/12/1
**Short description of error**
Crash when checking on the Edit texture space checkbox in Skin resize panel
**Exact steps for others to reproduce the error**
1. Select default cube
2. Modifier>Skin
3. Edit Mode
4. Ctrl A -> resize -> enter
5. Go to skin resize panel in ToolBox and check Edit Texture space Option