From 86f35241f93dc3ff08d70ec7964777b2286ed409 Mon Sep 17 00:00:00 2001
From: can1357 <me@can.ac>
Date: Sat, 7 Feb 2026 08:58:32 +0100
Subject: [PATCH] fix(ai/providers): added nullish coalescing operator for
 empty object default in function call

- Added nullish coalescing operator to provide empty object default for function call arguments.
---
 packages/ai/src/providers/google-shared.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/ai/src/providers/google-shared.ts b/packages/ai/src/providers/google-shared.ts
index e86815c1f..b24c68d4e 100644
--- a/packages/ai/src/providers/google-shared.ts
+++ b/packages/ai/src/providers/google-shared.ts
@@ -166,7 +166,7 @@ ${params}
 					const part: Part = {
 						functionCall: {
 							name: block.name,
-							args: block.arguments,
+							args: block.arguments ?? {},
 							...(requiresToolCallId(model.id) ? { id: block.id } : {}),
 						},
 					};