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Handle options not being passed

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This commit is contained in:
Alasdair Smith 2017-09-21 14:58:49 +01:00
parent aa6e0d0d69
commit b796879c9f
1 changed files with 15 additions and 1 deletions
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16
services/real-time/app/coffee/Router.coffee
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@ -79,8 +79,22 @@ module.exports = Router =
if err?
Router._handleError null, err, client, "leaveProject"
# Variadic. The possible options:
# doc_id, callback
# doc_id, fromVersion, callback
# doc_id, options, callback
# doc_id, options, fromVersion, callback
client.on "joinDoc", (doc_id, options, fromVersion, callback) ->
# options is optional
if typeof options == "function"
options = {}
callback = options
fromVersion = -1
else if typeof options == "number"
options = {}
fromVersion = options
callback = fromVersion
# fromVersion is optional
if typeof fromVersion == "function"
callback = fromVersion