From 1fffa91d427d122a53ec329801a4ca8a92a94a4f Mon Sep 17 00:00:00 2001
From: Matthias Leuffen <matthes@leuffen.de>
Date: Fri, 13 Oct 2023 14:53:35 +0200
Subject: [PATCH] remove 'null' message from empty slots

---
 package.json            | 2 +-
 src/helper/functions.ts | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 522b83e..abd3b77 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@leuffen/jodastyle",
-  "version": "3.0.4",
+  "version": "3.0.5",
   "description": "",
   "main": "./dist/index.js",
   "module": "./dist/index.module.js",
diff --git a/src/helper/functions.ts b/src/helper/functions.ts
index 3889a29..6c8e7f2 100755
--- a/src/helper/functions.ts
+++ b/src/helper/functions.ts
@@ -219,7 +219,12 @@ export async function getTemplateFilledWithContent(templateSelector : string, co
 
         let selected: any;
         if (slot.getAttribute("data-limit") === "1") {
-            selected = Array.from([content.querySelector(select)]);
+            let curElements = content.querySelector(select);
+            if (curElements === null) {
+                selected = [];
+            } else {
+                selected = Array.from([content.querySelector(select)]);
+            }
         } else {
             selected = Array.from(content.querySelectorAll(select));
         }