From 09de00a2eb1e2f66175f0b17942eaf90a53e7e26 Mon Sep 17 00:00:00 2001
From: Data5tream <6423657+Data5tream@users.noreply.github.com>
Date: Wed, 21 May 2025 06:44:46 +0200
Subject: [PATCH] fix(typings): Fix new_window argument typing in Session

---
 src/libtmux/session.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libtmux/session.py b/src/libtmux/session.py
index d1433e014..1b8af4563 100644
--- a/src/libtmux/session.py
+++ b/src/libtmux/session.py
@@ -587,7 +587,7 @@ def new_window(
         self,
         window_name: str | None = None,
         *,
-        start_directory: None = None,
+        start_directory: str | None = None,
         attach: bool = False,
         window_index: str = "",
         window_shell: str | None = None,
@@ -677,7 +677,7 @@ def new_window(
 
         window_args += ("-P",)
 
-        if start_directory:
+        if start_directory is not None:
             # as of 2014-02-08 tmux 1.9-dev doesn't expand ~ in new-window -c.
             start_directory = pathlib.Path(start_directory).expanduser()
             window_args += (f"-c{start_directory}",)