1 files changed, 8 insertions, 6 deletions
diff --git a/ext/web/03_abort_signal.js b/ext/web/03_abort_signal.js
index 4c6230e52..2cc64189b 100644
--- a/ext/web/03_abort_signal.js
+++ b/ext/web/03_abort_signal.js
@@ -86,15 +86,17 @@ class AbortSignal extends EventTarget {
       return;
     }
     this[abortReason] = reason;
-    if (this[abortAlgos] !== null) {
-      for (const algorithm of new SafeSetIterator(this[abortAlgos])) {
-        algorithm();
-      }
-      this[abortAlgos] = null;
-    }
+    const algos = this[abortAlgos];
+    this[abortAlgos] = null;
+
     const event = new Event("abort");
     setIsTrusted(event, true);
     this.dispatchEvent(event);
+    if (algos !== null) {
+      for (const algorithm of new SafeSetIterator(algos)) {
+        algorithm();
+      }
+    }
   }
 
   [remove](algorithm) {