Fix unknown keys bug

2016-09-16 21:05:41 +02:00
parent 2a709d12eb
commit ebade0097a
2 changed files with 2 additions and 2 deletions
--- 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;
            }