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Added null check

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This commit is contained in:
Thor Brigsted 2017-11-05 23:54:53 +01:00
parent c6a4735c71
commit 9784bebd88
1 changed files with 2 additions and 2 deletions
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4
Scripts/Editor/NodeEditorAction.cs
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@ -73,7 +73,7 @@ namespace XNodeEditor {
hoveredPort.Disconnect(output); hoveredPort.Disconnect(output);
draggedOutput = output; draggedOutput = output;
draggedOutputTarget = hoveredPort; draggedOutputTarget = hoveredPort;
NodeEditor.onUpdateNode(node); if (NodeEditor.onUpdateNode != null) NodeEditor.onUpdateNode(node);
} }
} }
} else if (IsHoveringNode && IsHoveringTitle(hoveredNode)) { } else if (IsHoveringNode && IsHoveringTitle(hoveredNode)) {
@ -89,7 +89,7 @@ namespace XNodeEditor {
if (draggedOutputTarget != null) { if (draggedOutputTarget != null) {
Node node = draggedOutputTarget.node; Node node = draggedOutputTarget.node;
if (graph.nodes.Count != 0) draggedOutput.Connect(draggedOutputTarget); if (graph.nodes.Count != 0) draggedOutput.Connect(draggedOutputTarget);
NodeEditor.onUpdateNode(node); if (NodeEditor.onUpdateNode != null) NodeEditor.onUpdateNode(node);
EditorUtility.SetDirty(graph); EditorUtility.SetDirty(graph);
} }
//Release dragged connection //Release dragged connection