github/overleaf
1
0
Fork 0
mirror of https://github.com/overleaf/overleaf.git synced 2025-01-23 05:42:55 +00:00
Code Issues Projects Releases Packages Wiki Activity

Extra null check

Browse source
This commit is contained in:
James Allen 2015-06-12 10:16:33 +01:00
parent a3847d21d5
commit 333591d087
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
services/document-updater/app/coffee/UpdateManager.coffee
View file

@ -54,7 +54,7 @@ module.exports = UpdateManager =
UpdateManager.applyUpdates project_id, doc_id, updates, callback
applyUpdates: (project_id, doc_id, updates, callback = (error) ->) ->
for update in updates
for update in updates or []
UpdateManager._sanitizeUpdate update
ShareJsUpdateManager.applyUpdates project_id, doc_id, updates, (error, updatedDocLines, version) ->
return callback(error) if error?