Merge pull request 'fix file upload for Chrome' (#45) from b119_model_upload_chrome into development

Reviewed-on: #45

src/routes/(token-based)/list/[vorgang]/+page.svelte

@@ -132,17 +132,17 @@
 
 		// big endian!
 		let file = files[0];
-		let file_header = file.slice(0, 4);
-		console.log(file_header);
-		let header_bytes = await file_header.bytes();
-		let file_header_hex = '0x' + header_bytes.toHex().toString();
+		const fileHeader = file.slice(0, 4);
+		const buffer = await fileHeader.arrayBuffer();
+		console.log(fileHeader);
+		let headerBytes = new Uint8Array(buffer);
+		let fileHeaderHex = '0x' + headerBytes.toHex().toString();
 
-		if (GLD_MAGIC == swap_endian(file_header_hex)) {
+		if (GLD_MAGIC == swap_endian(fileHeaderHex)) {
 			return true;
 		} else {
 			return false;
 		}
-		return true;
 	}
 
 	async function getUrl() {