From a4f97b73c8d181794cc76dc28f2ab1d14df1a664 Mon Sep 17 00:00:00 2001
From: Gluwc <lucas.bramlage@gmail.com>
Date: Tue, 12 Nov 2019 14:57:54 +0100
Subject: [PATCH] 1.6.2

* Added removal of lastChild when it is empty.
---
 bar-card.js | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/bar-card.js b/bar-card.js
index 1975bf2..9fe4a3e 100644
--- a/bar-card.js
+++ b/bar-card.js
@@ -4,6 +4,9 @@ class BarCard extends HTMLElement {
     this.attachShadow({ mode: 'open' })
   }
   setConfig (config) {
+    while(this.shadowRoot.lastChild)
+      this.shadowRoot.removeChild(this.shadowRoot.lastChild);
+
     // Default Card variables
     const initialConfig = Object.assign({}, config)
 
@@ -1000,7 +1003,7 @@ class BarCard extends HTMLElement {
       }
       return
     }
-    
+
     // Define config
     const config = this._configAttributeCheck(entity, index)
 
@@ -1027,7 +1030,7 @@ class BarCard extends HTMLElement {
       } else {
         entityState = entityObject.state
       }
-      
+
       if(!isNaN(entityState)){
         entityState = Number(entityState)
       }
@@ -1036,7 +1039,7 @@ class BarCard extends HTMLElement {
         entityState = Math.min(entityState, configMax)
         entityState = Math.max(entityState, configMin)
       }
-      
+
       if (config.decimal !== false) {
         entityState = entityState.toFixed(config.decimal)
       }
@@ -1223,7 +1226,7 @@ class BarCard extends HTMLElement {
 customElements.define('bar-card', BarCard)
 
 console.info(
-  `%cBAR-CARD\n%cVersion: 1.6.1`,
+  `%cBAR-CARD\n%cVersion: 1.6.2`,
   "color: green; font-weight: bold;",
   ""
 );