Joystick screen, stuck in a loop

[GoogleCodeExporter]

What steps will reproduce the problem?
1. try to calibrate joystick without a joystick plugged in
2.
3.

What is the expected output? What do you see instead?

Error pops up saying that you need to connect a joystick, but I cannot leave or 
exit this dialog as it keeps popping up until I plug in my joystick.  Would be 
good if you can exit without needing to plug in a joystick.

What version of the product are you using? On what operating system?
v1.3.7

Please provide any additional information below.
using on win 7 32x

Original issue reported on code.google.com by [email protected] on 27 Jun 2011 at 1:59