fix(keymap): Secondary role show 'None' value if not set (#496)

* fix(keymaps): Secondary role show 'None' value if not set

* style: move else in the same line with the close if }

Author: ert78gb

packages/uhk-web/src/app/components/popover/tab/keypress/keypress-tab.component.ts

@@ -103,6 +103,8 @@ export class KeypressTabComponent extends Tab implements OnChanges {
         // Restore secondaryRoleAction
         if (keystrokeAction.secondaryRoleAction !== undefined) {
             this.selectedSecondaryRoleIndex = this.mapper.modifierMapper(keystrokeAction.secondaryRoleAction);
+        } else {
+            this.selectedSecondaryRoleIndex = -1;
         }
 
         return true;