From 4e0c2837f5f8ac492c3849e7ccc9a45a25d9f007 Mon Sep 17 00:00:00 2001
From: ihrpr <inna@anthropic.com>
Date: Tue, 8 Apr 2025 15:11:56 +0100
Subject: [PATCH] request id might be 0

---
 src/server/streamableHttp.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/streamableHttp.ts b/src/server/streamableHttp.ts
index a6e14801..659912cc 100644
--- a/src/server/streamableHttp.ts
+++ b/src/server/streamableHttp.ts
@@ -379,7 +379,7 @@ export class StreamableHTTPServerTransport implements Transport {
       // after sending all related responses
       shouldCloseConnection = true;
     }
-    if (!requestId) {
+    if (requestId === undefined) {
       throw new Error("No request ID provided for the message");
     }