Snow Leopard, Safari 4.0.4 and GWT

If you encounter this issue (http://code.google.com/p/google-web-toolkit/issues/detail?id=4220) about running your gwt app on snow leopard with safari 4.0.4, try this solution (http://grack.com/blog/2009/11/16/fix-for-gwt-hosted-mode-crash-with-safari-4-0-4/). It works. I spent few hours finding it, so thought would share.