From ebef954cf9f3bb505d0ea41a1783041d01c3dd9d Mon Sep 17 00:00:00 2001
From: Sarah <cid+git@cid-chan.moe>
Date: Mon, 18 Oct 2021 15:14:15 +0200
Subject: [PATCH] --private-key is optional

---
 peerix/__main__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/peerix/__main__.py b/peerix/__main__.py
index 603bc3f..accd7b6 100644
--- a/peerix/__main__.py
+++ b/peerix/__main__.py
@@ -17,7 +17,8 @@ parser.add_argument("--private-key", required=False)
 
 def run():
     args = parser.parse_args()
-    os.environ["NIX_SECRET_KEY_FILE"] = os.path.abspath(os.path.expanduser(args.private_key))
+    if args.private_key is not None:
+        os.environ["NIX_SECRET_KEY_FILE"] = os.path.abspath(os.path.expanduser(args.private_key))
 
     logging.basicConfig(level=args.loglevel)
     uvloop.install()