1 files changed, 11 insertions, 1 deletions
diff --git a/pkgs/by-name/fu/fupdate-sys/fupdate-sys.sh b/pkgs/by-name/fu/fupdate-sys/fupdate-sys.sh
index 28e09f3d..57ced766 100755
--- a/pkgs/by-name/fu/fupdate-sys/fupdate-sys.sh
+++ b/pkgs/by-name/fu/fupdate-sys/fupdate-sys.sh
@@ -1,5 +1,15 @@
 #!/usr/bin/env dash
 
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+
 # FIXME(@bpeetz): Ideally I could replace this script with a deployment tool. Thus we
 # would have the same tool on the server as I use in my config. <2025-04-14>
 
@@ -141,7 +151,7 @@ msg2 "Updating git repository..."
 git pull --rebase
 
 # We use a tempfile, to make this truly async.
-default_branch=$(mktemp)
+default_branch=$(mktemp -t fupdate_flake_XXXX)
 cleanup() {
     rm "$default_branch"
 }