fix: handle duplicate SVG images

Author: benmccann

.changeset/swift-zebras-relax.md

@@ -0,0 +1,5 @@
+---
+'@sveltejs/enhanced-img': patch
+---
+
+fix: handle duplicate SVG images

packages/enhanced-img/src/preprocessor.js

@@ -111,7 +111,7 @@ export function image(opts) {
 					const metadata = await sharp(resolved_id).metadata();
 					// this must come after the await so that we don't hand off processing between getting
 					// the imports.size and incrementing the imports.size
-					const name = '__IMPORTED_ASSET_' + imports.size + '__';
+					const name = imports.get(original_url) || '__IMPORTED_ASSET_' + imports.size + '__';
 					const new_markup = `<img ${serialize_img_attributes(content, node.attributes, {
 						src: `{${name}}`,
 						width: metadata.width || 0,