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Add in a null check

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This commit is contained in:
James Allen 2017-01-17 11:51:02 +01:00
parent 9c0bf885be
commit 1b63db91d0
1 changed files with 2 additions and 2 deletions
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4
services/web/public/coffee/ide/editor/directives/aceEditor/track-changes/TrackChangesManager.coffee
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@ -399,11 +399,11 @@ define [
session = @editor.getSession()
markers = session.getMarkers()
{background_marker_id, callout_marker_id} = @changeIdToMarkerIdMap[change_id]
if background_marker_id?
if background_marker_id? and markers[background_marker_id]?
background_marker = markers[background_marker_id]
background_marker.range.start = start
background_marker.range.end = end
if callout_marker_id?
if callout_marker_id? and markers[callout_marker_id]?
callout_marker = markers[callout_marker_id]
callout_marker.range.start = start
callout_marker.range.end = start