From 134fdce48e35febc680b8a7901f29d06c24bd77a Mon Sep 17 00:00:00 2001
From: Hiago Silva <97215740+Huntterxx@users.noreply.github.com>
Date: Mon, 16 Mar 2026 09:38:06 -0300
Subject: [PATCH] fix: check agentChannel instead of resolvedChannel for
 delivery guard

---
 src/agents/tools/tts-tool.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/agents/tools/tts-tool.ts b/src/agents/tools/tts-tool.ts
index e7933cfa0cc..349fdb0915b 100644
--- a/src/agents/tools/tts-tool.ts
+++ b/src/agents/tools/tts-tool.ts
@@ -29,7 +29,7 @@ export function createTtsTool(opts?: {
       const channel = readStringParam(params, "channel");
       const resolvedChannel = channel ?? opts?.agentChannel;
 
-      if (!resolvedChannel) {
+      if (!opts?.agentChannel && !channel) {
         return {
           content: [
             {