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fixing null reference crash exceptions

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This commit is contained in:
Lars Brubaker 2021-09-10 17:52:07 -07:00
parent 83e083fcd6
commit 5836725712
6 changed files with 22 additions and 17 deletions
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2
MatterControlLib/DesignTools/Operations/Path/InflatePathObject3D.cs
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@ -108,7 +108,7 @@ namespace MatterHackers.MatterControl.DesignTools.Operations
private void InsetPath()
{
var path = this.Children.OfType<IPathObject>().FirstOrDefault();
var path = this.Children.OfType<IPathObject>()?.FirstOrDefault();
if (path == null)
{
// clear our existing data