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Ignore doubleclick if no workspace is active

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- Issue MatterHackers/MCCentral#4223
Double clicking a part on the left bar before opening a printer throws an exception
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John Lewin 2018-10-03 21:51:03 -07:00 • committed by Lars Brubaker
parent 74d0446aca
commit 04760fb2a4
1 changed files with 1 additions and 1 deletions
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2
MatterControlLib/Library/Widgets/ListView/ListView.cs
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@ -422,7 +422,7 @@ namespace MatterHackers.MatterControl.CustomWidgets
if (itemModel != null)
{
var activeContext = ApplicationController.Instance.DragDropData;
activeContext.SceneContext.AddToPlate(new[] { itemModel });
activeContext.SceneContext?.AddToPlate(new[] { itemModel });
}
}
});