From 5ba7d2662187949e9841ab29cffe2946aef106b4 Mon Sep 17 00:00:00 2001
From: JustAnotherArchivist <JustAnotherArchivist@users.noreply.github.com>
Date: Tue, 17 Jan 2023 18:46:40 +0000
Subject: [PATCH] Fix error when no arguments are provided

---
 ia-cdx-search | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ia-cdx-search b/ia-cdx-search
index de9cbcb..822a1b2 100755
--- a/ia-cdx-search
+++ b/ia-cdx-search
@@ -133,7 +133,7 @@ def usage():
 
 
 args = sys.argv[1:]
-if args[0].lower() in ('-h', '--help'):
+if not args or args[0].lower() in ('-h', '--help'):
 	usage()
 kwargs = {}
 while args[0].startswith('--'):