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Don't error when detaching from history with no sharejsDoc

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This commit is contained in:
James Allen 2018-02-13 08:43:00 +00:00
parent 5d3ecdb924
commit 29d2b408ad
1 changed files with 2 additions and 1 deletions
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3
services/web/public/coffee/ide/editor/directives/aceEditor.coffee
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@ -428,7 +428,8 @@ define [
rendererData.lineHeight = editor.renderer.lineHeight
scope.$on '$destroy', () ->
detachFromAce(scope.sharejsDoc)
if scope.sharejsDoc?
detachFromAce(scope.sharejsDoc)
scope.$emit "#{scope.name}:inited", editor