fixed bug if no image is found

leuffen · Nov 24, 2023 · 11dedb0 · 11dedb0
1 parent e4e0a03
commit 11dedb0
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@leuffen/liscom-loader",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "description": "",
   "main": "./dist/index.js",
   "module": "./dist/index.js",

diff --git a/src/loader/loader.ts b/src/loader/loader.ts
@@ -16,7 +16,12 @@ export function initLoader() {
             // Cancel interval
             clearInterval(interval);
 
-            let img = document.querySelector("img").cloneNode(true) as HTMLImageElement;
+            let img = document.querySelector("img")?.cloneNode(true) as HTMLImageElement;
+
+            if (img === undefined) {
+                console.warn("[liscom-loader] No image found to use as loader.");
+                return;
+            }
             let loader = ka_create_element("div", {class: "loader"});
             let loaderImg =  ka_create_element("div", {class: "loader-img"}, [img], loader);
             img.setAttribute("class", "");