From a49c509ebc37f96eaba3ec8002ef92663eda245c Mon Sep 17 00:00:00 2001
From: Danny Avila <danny@librechat.ai>
Date: Tue, 11 Nov 2025 15:35:36 -0500
Subject: [PATCH] =?UTF-8?q?=F0=9F=93=90=20chore:=20Update=20extractDefault?=
 =?UTF-8?q?Params=20to=20return=20undefined=20for=20invalid=20input?=
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---
 packages/api/src/endpoints/openai/llm.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/api/src/endpoints/openai/llm.ts b/packages/api/src/endpoints/openai/llm.ts
index c74bb93eac..a48d7d680c 100644
--- a/packages/api/src/endpoints/openai/llm.ts
+++ b/packages/api/src/endpoints/openai/llm.ts
@@ -83,9 +83,9 @@ function hasReasoningParams({
  */
 export function extractDefaultParams(
   paramDefinitions?: Partial<SettingDefinition>[],
-): Record<string, unknown> {
+): Record<string, unknown> | undefined {
   if (!paramDefinitions || !Array.isArray(paramDefinitions)) {
-    return {};
+    return undefined;
   }
 
   const defaults: Record<string, unknown> = {};