From 2f27eccad4edc76bac04da3e4fdbdbf5ed3d0c9b Mon Sep 17 00:00:00 2001
From: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
Date: Sun, 11 Sep 2022 21:12:14 +0200
Subject: [PATCH] allow /etc/apt/trusted.gpg.d/ not to exist

---
 mmdebstrap | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mmdebstrap b/mmdebstrap
index 5fb0737..1450680 100755
--- a/mmdebstrap
+++ b/mmdebstrap
@@ -5011,6 +5011,10 @@ sub main() {
                     0 == system(@gpgcmd, '--update-trustdb')
                       or error "gpg failed to initialize trustdb:: $?";
                 }
+                if (!-d $options->{apttrustedparts}) {
+                    warning "$options->{apttrustedparts} doesn't exist";
+                    last;
+                }
                 # find all the fingerprints of the keys apt currently
                 # knows about
                 my @keyrings = ();