Support without any errorMessage attribute

ssenart · Dec 8, 2024 · dd2b0b8 · dd2b0b8
1 parent 49bfdca
commit dd2b0b8
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/dist/gazpar-card.js b/dist/gazpar-card.js
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lovelace-gazpar-card",
-  "version": "1.3.11-alpha.2",
+  "version": "1.3.11-alpha.3",
   "compatibleIntegrationVersion": "1.3.4",
   "compatibleGazpar2MQTTVersion": "0.1.0",
   "description": "GrDF Gazpar meter lovelace card for Home Assistant.",

diff --git a/src/gazpar-card.js b/src/gazpar-card.js
@@ -546,7 +546,7 @@ export class GazparCard extends LitElement {
   //----------------------------------
   renderError(errorMsg) {
     if (this.config.showError === true) {
-       if (errorMsg.length > 0){
+       if (errorMsg != null && errorMsg.length > 0){
           return html
             ` <div class="section">            
               <div style="color: red">