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PadMessageHandler: Make sure sessioninfos[session] still exists before pushing data to user.

This commit is contained in:
Marcel Klehr 2012-11-10 10:47:12 +01:00
parent dc3db7a4a8
commit e24ed46a08
1 changed files with 1 additions and 1 deletions
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2
src/node/handler/PadMessageHandler.js
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@ -619,7 +619,7 @@ exports.updatePadClients = function(pad, callback)
//https://github.com/caolan/async#whilst //https://github.com/caolan/async#whilst
//send them all new changesets //send them all new changesets
async.whilst( async.whilst(
function (){ return sessioninfos[session].rev < pad.getHeadRevisionNumber()}, function (){ return sessioninfos[session] && sessioninfos[session].rev < pad.getHeadRevisionNumber()},
function(callback) function(callback)
{ {
var author, revChangeset, currentTime; var author, revChangeset, currentTime;