From a983d5c1a0f062caa43ec810aa10efe42f85e689 Mon Sep 17 00:00:00 2001
From: Lukas Stracke <lukas.stracke@sentry.io>
Date: Fri, 29 Jul 2022 16:39:15 +0200
Subject: [PATCH] fix(node): Ensure that self._handler exists before calling it
 in LinkedErrors

---
 packages/node/src/integrations/linkederrors.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/node/src/integrations/linkederrors.ts b/packages/node/src/integrations/linkederrors.ts
index 2817517513db..1b0a6bf12565 100644
--- a/packages/node/src/integrations/linkederrors.ts
+++ b/packages/node/src/integrations/linkederrors.ts
@@ -47,7 +47,7 @@ export class LinkedErrors implements Integration {
       const hub = getCurrentHub();
       const self = hub.getIntegration(LinkedErrors);
       const client = hub.getClient<NodeClient>();
-      if (client && self) {
+      if (client && self && self._handler && typeof self._handler === 'function') {
         await self._handler(client.getOptions().stackParser, event, hint);
       }
       return event;