From 953b06f43f39d73ae60b93ffb5733c2e3112a997 Mon Sep 17 00:00:00 2001
From: Eugene Pankov <john.pankov@gmail.com>
Date: Sun, 1 Mar 2020 15:20:16 +0100
Subject: [PATCH] skip invalid hotkey config (fixes #817)

---
 terminus-core/src/services/hotkeys.service.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/terminus-core/src/services/hotkeys.service.ts b/terminus-core/src/services/hotkeys.service.ts
index 8361a9f5..75ecc896 100644
--- a/terminus-core/src/services/hotkeys.service.ts
+++ b/terminus-core/src/services/hotkeys.service.ts
@@ -216,6 +216,9 @@ export class HotkeysService {
                 if (typeof value === 'string') {
                     value = [value]
                 }
+                if (!(value instanceof Array)) {
+                    continue
+                }
                 if (value) {
                     value = value.map((item: string | string[]) => typeof item === 'string' ? [item] : item)
                     keys[key] = value