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fix(data-source): Wait until the next cycle to cleanup

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Fixes a crash when switching to the thread list from the draft list, where there are very briefly zero observers.
This commit is contained in:
Ben Gotow 2016-09-29 13:42:52 -07:00
parent 1e9d1dff07
commit c222fa0c39
1 changed files with 4 additions and 3 deletions
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7
src/components/list-data-source.coffee
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@ -26,9 +26,10 @@ class ListDataSource
return => return =>
@_emitter.removeListener('trigger', eventHandler) @_emitter.removeListener('trigger', eventHandler)
if @_emitter.listenerCount('trigger') is 0 process.nextTick =>
@_cleanedup = true if @_emitter.listenerCount('trigger') is 0
@cleanup() @_cleanedup = true
@cleanup()
loaded: -> loaded: ->
throw new Error("ListDataSource base class does not implement loaded()") throw new Error("ListDataSource base class does not implement loaded()")