From 6136d58eba0ca92fe241e005824ca05eebb00f7d Mon Sep 17 00:00:00 2001
From: abrook <abrook@google.com>
Date: Fri, 20 Dec 2024 10:18:22 -0500
Subject: [PATCH] fix missing return

---
 js/ai/src/retriever.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/js/ai/src/retriever.ts b/js/ai/src/retriever.ts
index 1a116055e..c67c9eee7 100644
--- a/js/ai/src/retriever.ts
+++ b/js/ai/src/retriever.ts
@@ -370,6 +370,7 @@ function itemToMetadata(
   if (Array.isArray(options.metadata) && typeof item === 'object') {
     const out: Record<string, any> = {};
     options.metadata.forEach((key) => (out[key] = item[key]));
+    return out;
   }
   if (typeof options.metadata === 'function') return options.metadata(item);
   if (!options.metadata && typeof item === 'object') {