Comment 10 for bug 1159968

When I disable opengl, widelands crash after I pressed the apply button the second time(advanced options and normal options)

I am not sure if this have the same reason as the bug described here, but it sounds familiar. The backtrace is attached.

Steps to reproduce:
1. start widelands
2. enter advanced option
3. disable opengl
4. click apply
5. in the normal option screen click, aplly again. -> crash