From abbb3609c8f840caf2cd654ed43a0bed5db59466 Mon Sep 17 00:00:00 2001
From: psychedelicious <4822129+psychedelicious@users.noreply.github.com>
Date: Sun, 16 Feb 2025 07:59:30 +1000
Subject: [PATCH] fix(ui): race condition that causes non-user-facing error
 when handling canvas filter cancelations

The abortController could be null by the time we attempt to abort it
---
 .../konva/CanvasEntity/CanvasEntityFilterer.ts            | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/invokeai/frontend/web/src/features/controlLayers/konva/CanvasEntity/CanvasEntityFilterer.ts b/invokeai/frontend/web/src/features/controlLayers/konva/CanvasEntity/CanvasEntityFilterer.ts
index 8436f28c25..517a4998a8 100644
--- a/invokeai/frontend/web/src/features/controlLayers/konva/CanvasEntity/CanvasEntityFilterer.ts
+++ b/invokeai/frontend/web/src/features/controlLayers/konva/CanvasEntity/CanvasEntityFilterer.ts
@@ -284,8 +284,8 @@ export class CanvasEntityFilterer extends CanvasModuleBase {
       this.log.error({ error: serializeError(filterResult.error) }, 'Error filtering');
       this.$isProcessing.set(false);
       // Clean up the abort controller as needed
-      if (!this.abortController.signal.aborted) {
-        this.abortController.abort();
+      if (!controller.signal.aborted) {
+        controller.abort();
       }
       this.abortController = null;
       return;
@@ -324,8 +324,8 @@ export class CanvasEntityFilterer extends CanvasModuleBase {
     this.$isProcessing.set(false);
 
     // Clean up the abort controller as needed
-    if (!this.abortController.signal.aborted) {
-      this.abortController.abort();
+    if (!controller.signal.aborted) {
+      controller.abort();
     }
 
     this.abortController = null;