Complete 0.7.1 fixes

src/routes/fundus/[id]/praesentation/+page.svelte

@@ -14,10 +14,12 @@
 	<div class="presentation-test-status" role="status">Isolierte Testansicht</div>
 	<PresentationDisplay
 		content={data.content}
-		imageSrc={data.content.images.length
-			? data.content.mode === 'text'
-				? '/media'
-				: `/media/${data.content.images[0].id}`
-			: `/fundus/${data.pieceId}/praesentation/preview-image`}
+		imageSrc={data.content.mode === 'text' && data.content.images.length
+			? '/media'
+			: data.content.mode === 'image' && data.content.images.length
+				? `/media/${data.content.images[0].id}`
+				: data.content.mode === 'link' && data.content.imageUrl
+					? `/fundus/${data.pieceId}/praesentation/preview-image`
+					: ''}
 	/>
 </main>