From bc0a9b5c588efcb81faefaca620b6d9b1f2e4e7e Mon Sep 17 00:00:00 2001
From: nico-kn <nicolasknauber@gmx.de>
Date: Tue, 9 Dec 2025 09:58:36 +0100
Subject: [PATCH] fix(WaitForProcessing): change entry condition

---
 src/subscriber.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/subscriber.ts b/src/subscriber.ts
index c12996862..d4ec0cc15 100644
--- a/src/subscriber.ts
+++ b/src/subscriber.ts
@@ -1000,7 +1000,7 @@ export class Subscriber extends EventEmitter {
     const shutdownStart = Date.now();
     if (
       behavior === SubscriberCloseBehaviors.WaitForProcessing &&
-      !this._inventory.isEmpty
+      !this._inventory.isEmpty()
     ) {
       const waitTimeout = timeout.subtract(FINAL_NACK_TIMEOUT);