list.min.js error

[Qinn]

When you'll try to open an email by double clicking in IE 8.0.6001.1872 (last release for WinXP) users get an error and mail won't open. Only by using the right mouse button and open it, the mail wil open in a seprate window of tab. When you look into this error (nothing in the log files btw) IE gives:

'which' is null or not an object
list.min.js
code: 0

This javascript error is not there when using FF. Is there a solution, as WinXP has no support anymore and upgrading to IE 9 is not possible for WinXP.

Thanks for any help in advance.

[SKaero]

What Roundcube version?

[alec]

https://github.com/roundcube/roundcubemail/commit/65e735dec541564c01defb58eac326e7369feb7e. 1.1.1 will be release soon.

[Qinn]

Roundcube 1.1.0 didn't update my profile   
Thanks for the github link so this issue is dealt with nice!