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@@ -138,7 +138,6 @@ export class NodeLink {
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if (this._nodeB) {
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this._nodeA.links.splice(this._nodeA.links.indexOf(this), 1);
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this._nodeB.links.splice(this._nodeB.links.indexOf(this), 1);
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- this._nodeB.links.splice(this._nodeB.links.indexOf(this), 1);
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this._graphCanvas.links.splice(this._graphCanvas.links.indexOf(this), 1);
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this._portA.connectionPoint.disconnectFrom(this._portB!.connectionPoint);
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