From a8fdbd00382814ed1bf4d70bf83ddd2610eb8267 Mon Sep 17 00:00:00 2001
From: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
Date: Sun, 24 Oct 2021 16:15:46 +0200
Subject: [PATCH] fix --viewer-initial-page (broken in last release)

---
 src/img2pdf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/img2pdf.py b/src/img2pdf.py
index ab1b2be..bce94d0 100755
--- a/src/img2pdf.py
+++ b/src/img2pdf.py
@@ -3937,7 +3937,7 @@ and left/right, respectively. It is not possible to specify asymmetric borders.
         # On windows, each positional argument can expand into multiple paths
         # because we do globbing ourselves. Here we flatten the list of lists
         # again.
-        images = chain.from_iterable(args.images)
+        images = list(chain.from_iterable(args.images))
     elif len(args.images) == 0 and len(args.from_file) > 0:
         images = args.from_file