http://bugs.winehq.org/show_bug.cgi?id=5253
------- Additional Comments From ben@atomnet.co.uk 2007-17-05 12:43 ------- Adding to this. I just updated GIT, made a clean .wine and I'm getting the crash when trying to connect to Battle.NET too. I wonder what was different in my old .wine folder for it to work without an issue?
If it's working for you, update to GIT then try with a new clean .wine and it'll probably fail. Most peculiar.