From 37eef77d4ba6ca66a897cd70dd25fda372b9ebfc Mon Sep 17 00:00:00 2001
From: "Hung-Han (Henry) Chen" <chenhungh@gmail.com>
Date: Tue, 23 Nov 2021 13:35:01 +0200
Subject: [PATCH] Check if abort is a function

Signed-off-by: Hung-Han (Henry) Chen <chenhungh@gmail.com>
---
 src/common/k8s-api/kube-api.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/common/k8s-api/kube-api.ts b/src/common/k8s-api/kube-api.ts
index 7f9a1243d7..a57f9685d5 100644
--- a/src/common/k8s-api/kube-api.ts
+++ b/src/common/k8s-api/kube-api.ts
@@ -549,10 +549,10 @@ export class KubeApi<T extends KubeObject> {
     logger.info(`[KUBE-API] system suspended, abort watching of ${watchUrl}...`);
 
     try {
-      if (opts.abortController) {
-        opts.abortController.abort?.();
-      } else {
-        abort?.();
+      if (typeof opts.abortController?.abort === "function") {
+        opts.abortController.abort();
+      } else if (typeof abort === "function") {
+        abort();
       }
     } catch (error) {
       logger.error(`[KUBE-API] error aborting watch (${watchId})`, error);