From 3f20aa8e2285b91af1a101f67b17f83a9c2e1766 Mon Sep 17 00:00:00 2001
From: Unrud <unrud@outlook.com>
Date: Sun, 14 Nov 2021 23:31:00 +0100
Subject: [PATCH] Require argument for --config command-line option

---
 radicale/__main__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/radicale/__main__.py b/radicale/__main__.py
index 2ad9fa17..f1828123 100644
--- a/radicale/__main__.py
+++ b/radicale/__main__.py
@@ -65,7 +65,7 @@ def run() -> None:
     parser.add_argument("--verify-storage", action="store_true",
                         help="check the storage for errors and exit")
     parser.add_argument("-C", "--config",
-                        help="use specific configuration files", nargs="*")
+                        help="use specific configuration files", nargs="+")
     parser.add_argument("-D", "--debug", action="store_const", const="debug",
                         dest="c:logging:level", default=argparse.SUPPRESS,
                         help="print debug information")