From 3ddefaf47045edd12953672f1b39bc39861b7412 Mon Sep 17 00:00:00 2001
From: Chris Thielen <christopherthielen@users.noreply.github.com>
Date: Thu, 13 Feb 2020 16:16:06 -0800
Subject: [PATCH] fix(amazon/instance): fix npe when applying health to
 instances (#7893)

---
 app/scripts/modules/amazon/src/instance/details/utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/scripts/modules/amazon/src/instance/details/utils.ts b/app/scripts/modules/amazon/src/instance/details/utils.ts
index 1aab1bb76d5..f2d313b3197 100644
--- a/app/scripts/modules/amazon/src/instance/details/utils.ts
+++ b/app/scripts/modules/amazon/src/instance/details/utils.ts
@@ -19,7 +19,7 @@ export const applyHealthCheckInfoToTargetGroups = (
         const group = targetGroups[tg.name] ?? ({} as ITargetGroup);
         const useTrafficPort = group.healthCheckPort === 'traffic-port' || isNil(group.healthCheckPort);
         const port = useTrafficPort ? group.port : group.healthCheckPort;
-        tg.healthCheckProtocol = group.healthCheckProtocol.toLowerCase();
+        tg.healthCheckProtocol = group.healthCheckProtocol?.toLowerCase();
         tg.healthCheckPath = `:${port}${group.healthCheckPath}`;
       });
     }