lib: create weakRef only if any signals provided

PR-URL: #48448 Fixes: #48419 Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Nitzan Uziely <[email protected]> Reviewed-By: Moshe Atlow <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Jul 3, 2023 · 8c2c02d · 8c2c02d
1 parent 641a2e9
commit 8c2c02d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/internal/abort_controller.js b/lib/internal/abort_controller.js
@@ -197,6 +197,9 @@ class AbortSignal extends EventTarget {
   static any(signals) {
     validateAbortSignalArray(signals, 'signals');
     const resultSignal = createAbortSignal({ composite: true });
+    if (!signals.length) {
+      return resultSignal;
+    }
     const resultSignalWeakRef = new WeakRef(resultSignal);
     resultSignal[kSourceSignals] = new SafeSet();
     for (let i = 0; i < signals.length; i++) {