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Don't insert a null update if there are no updates or raw updates

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This commit is contained in:
James Allen 2013-08-09 13:46:03 +01:00
parent fe503010aa
commit 07f078b527
1 changed files with 5 additions and 1 deletions
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6
services/track-changes/app/coffee/ConversionManager.coffee
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@ -59,6 +59,10 @@ module.exports = ConversionManager =
if !lastCompressedUpdate? if !lastCompressedUpdate?
lastCompressedUpdate = rawUpdates.shift() lastCompressedUpdate = rawUpdates.shift()
if !lastCompressedUpdate?
# No saved versions, no raw updates, nothing to do
callback()
compressedUpdates = [lastCompressedUpdate] compressedUpdates = [lastCompressedUpdate]
for rawUpdate in rawUpdates for rawUpdate in rawUpdates
lastCompressedUpdate = compressedUpdates.pop() lastCompressedUpdate = compressedUpdates.pop()
@ -69,5 +73,5 @@ module.exports = ConversionManager =
ConversionManager.insertCompressedUpdates doc_id, compressedUpdates, (error) -> ConversionManager.insertCompressedUpdates doc_id, compressedUpdates, (error) ->
return callback(error) if error? return callback(error) if error?
console.log doc_id, "Pushed doc ops", length console.log doc_id, "Pushed doc ops", length
callback null, true callback()