From 592366640d59c1ecd876fe2d5c2e13f381b228e6 Mon Sep 17 00:00:00 2001
From: Thomas Allmer <d4kmor@gmail.com>
Date: Wed, 30 Sep 2020 20:08:26 +0200
Subject: [PATCH] fix(switch): _isEmpty should always return a boolean

---
 packages/switch/src/LionSwitch.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/switch/src/LionSwitch.js b/packages/switch/src/LionSwitch.js
index bb3353194..09f54f296 100644
--- a/packages/switch/src/LionSwitch.js
+++ b/packages/switch/src/LionSwitch.js
@@ -109,7 +109,9 @@ export class LionSwitch extends ScopedElementsMixin(ChoiceInputMixin(LionField))
    * Override this function from ChoiceInputMixin.
    */
   // eslint-disable-next-line class-methods-use-this
-  _isEmpty() {}
+  _isEmpty() {
+    return false;
+  }
 
   __handleButtonSwitchCheckedChanged() {
     this.checked = this._inputNode.checked;