Crash when pressing P in geo map

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Launch game.
2. Start new geo.
3. Press P.

What is the expected output? What do you see instead?
I am not sure what is supposed to happen. I expected the game to pause, but 
instead it crashed.

What version of the product are you using? On what operating system?
r840, Windows 7

Please provide any additional information below.
It works fine in tactical mode. Appears to be showing pathing maps or so.

Original issue reported on code.google.com by [email protected] on 14 Aug 2013 at 8:59