GL errors occurred if click "enable shadows" several times

[kvg]

Steps to reproduced:

1. Start 0 A.D. application
2. Start the game
3. Menu->Settings
4. Click several times (for ex.3)in "enable shadows" checkbox.

Actual behavior Application doesn't respond if click "enable Shadows" several times in Settings dialog. Sometimes there is the message (see attachment)

[Erik Johansson]

In what version of the game does this occur? I seem to recall such an issue with the Alpha 10 release, but which has since been fixed in SVN (I did try to reproduce it in the SVN version of the game but couldn't, that was however using the new GLSL options), but I don't remember for sure so someone else will have to confirm that. In either case the version of the game this occurs in would be good + other info as per: ​http://trac.wildfiregames.com/wiki/ReportingErrors

[kvg]

version: Alpha 10 Jhelum build: May 13 2012- 11858

OS : WinXP SP 3 (5.1.2600) CPU : x86, Intel Celeron E3200 @ 2.40GHz (1x2x1), 2.40 GHz Memory : 2014 MiB; 1124 MiB free Graphics Card : Intel(R) G41 Express Chipset; OpenGL Drivers : 2.1.0 - Build 6.14.10.5402; ig4icd32.dll (6.14.10.5402) Video Mode : 1920x1080:32 Sound Card : VIA High Definition Audio;