From bc2d23fc55e7d8e11179da01ee02333c0605037b Mon Sep 17 00:00:00 2001
From: Scott Wallace <scott@wallace.sh>
Date: Mon, 2 May 2022 13:07:39 +0100
Subject: [PATCH] Fix typing annotations

---
 bw_add_sshkeys.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bw_add_sshkeys.py b/bw_add_sshkeys.py
index 8f6eac0..91b99ca 100755
--- a/bw_add_sshkeys.py
+++ b/bw_add_sshkeys.py
@@ -8,7 +8,7 @@ import json
 import logging
 import os
 import subprocess
-from typing import Any, Callable, Dict, List
+from typing import Any, Callable, Dict, List, Optional
 
 from pkg_resources import parse_version
 
@@ -192,7 +192,7 @@ def add_ssh_keys(session: str, items: List[Dict[str, Any]], keyname: str, pwkeyn
             logging.warning('Could not add key to the SSH agent')
 
 
-def ssh_add(session: str, item_id: str, key_id: str, key_pw: str) -> None:
+def ssh_add(session: str, item_id: str, key_id: str, key_pw: Optional[str]) -> None:
     """
     Function to get the key contents from the Bitwarden vault
     """