unique-id: Prefix return value with em- to avoid invalid selectors …

…starting with numeric digits
emberjs · Jun 14, 2022 · 6e49d9f · 6e49d9f
1 parent ffe7d76
commit 6e49d9f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/@ember/-internals/glimmer/lib/helpers/unique-id.ts b/packages/@ember/-internals/glimmer/lib/helpers/unique-id.ts
@@ -29,7 +29,7 @@ import { createConstRef, Reference } from '@glimmer/reference';
 import { internalHelper } from './internal-helper';
 
 export default internalHelper((): Reference<string> => {
-  return createConstRef(uniqueId(), 'unique-id');
+  return createConstRef(`em-${uniqueId()}`, 'unique-id');
 });
 
 // From https://gist.github.com/selfish/fef2c0ba6cdfe07af76e64cecd74888b