ether/etherpad-lite — pull request #1264 by goldquest (2012-12-06 01:15:14+00:00)
Title: fix for multiple cookies support (Also fix for, when session is not valid anymore)

This closes issue #1260

If the groupID doesn't equals the session groupID, the callback still has to be executed.
Also if the the session for the group is not valid anymore the callback still has to be executed.