From ebade0097ad7ffb176dfdb33fd6388c6cc714685 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Farkas=20J=C3=B3zsef?= <fjozsef001@gmail.com>
Date: Fri, 16 Sep 2016 21:05:41 +0200
Subject: [PATCH] Fix unknown keys bug

---
 src/components/macro/macro-item/macro-item.component.ts | 2 +-
 src/services/mapper.service.ts                          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/macro/macro-item/macro-item.component.ts b/src/components/macro/macro-item/macro-item.component.ts
index c559ba61..ef473c90 100644
--- a/src/components/macro/macro-item/macro-item.component.ts
+++ b/src/components/macro/macro-item/macro-item.component.ts
@@ -129,7 +129,7 @@ export class MacroItemComponent implements OnInit, OnChanges {
         }
 
         if (action.hasScancode()) {
-            const scancode: string = this.mapper.scanCodeToText(action.scancode).join(' ');
+            const scancode: string = (this.mapper.scanCodeToText(action.scancode) || [ 'Unknown' ]).join(' ');
             if (scancode) {
                 this.title += scancode;
             }
diff --git a/src/services/mapper.service.ts b/src/services/mapper.service.ts
index aafbff05..b1c76e48 100644
--- a/src/services/mapper.service.ts
+++ b/src/services/mapper.service.ts
@@ -100,7 +100,7 @@ export class MapperService {
     }
 
     public scanCodeToText(scanCode: number): string[] {
-        return this.scanCodeTextMap[scanCode] || [ 'Unknown' ];
+        return this.scanCodeTextMap[scanCode];
     }
 
     public scanCodeToSvgImagePath(scanCode: number): string {