[webkit-reviews] review requested: [Bug 4344] JavaScript crash when going back from viewing a thread : [Attachment 3374] my cut at a fix; eliminates case where prototype could be null

[bugzilla-request-daemon at opendarwin.org]

Darin Adler <darin at apple.com> has asked  for review:
Bug 4344: JavaScript crash when going back from viewing a thread
http://bugzilla.opendarwin.org/show_bug.cgi?id=4344

Attachment 3374: my cut at a fix; eliminates case where prototype could be null
http://bugzilla.opendarwin.org/attachment.cgi?id=3374&action=edit