From 61d266385ab372b3106d49e382015a1b1d1cdcef Mon Sep 17 00:00:00 2001
From: Spencer Phillip Young <spencer.young@spyoung.com>
Date: Fri, 19 Apr 2024 10:38:12 -0700
Subject: [PATCH] GH-289 fix message box in AHKv2

---
 ahk/_async/engine.py | 3 +++
 ahk/_sync/engine.py  | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/ahk/_async/engine.py b/ahk/_async/engine.py
index 8918633..9232fa4 100644
--- a/ahk/_async/engine.py
+++ b/ahk/_async/engine.py
@@ -3756,6 +3756,9 @@ async def msg_box(
         args = [str(options), title, text]
         if timeout is not None:
             args.append(str(timeout))
+        else:
+            args.append('')
+
         return await self._transport.function_call('AHKMsgBox', args, blocking=blocking)
 
     # fmt: off
diff --git a/ahk/_sync/engine.py b/ahk/_sync/engine.py
index afbba1e..fa98fd6 100644
--- a/ahk/_sync/engine.py
+++ b/ahk/_sync/engine.py
@@ -3744,6 +3744,9 @@ def msg_box(
         args = [str(options), title, text]
         if timeout is not None:
             args.append(str(timeout))
+        else:
+            args.append('')
+
         return self._transport.function_call('AHKMsgBox', args, blocking=blocking)
 
     # fmt: off