1 files changed, 6 insertions, 1 deletions
diff --git a/scripts/link.sh b/scripts/link.sh
index f1c403d5..7d95f866 100755
--- a/scripts/link.sh
+++ b/scripts/link.sh
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: BSD-2-Clause
 #
-# Copyright (c) 2018-2021 Gavin D. Howard and contributors.
+# Copyright (c) 2018-2023 Gavin D. Howard and contributors.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
@@ -32,6 +32,11 @@ usage() {
 	exit 1
 }
 
+script="$0"
+scriptdir=$(dirname "$script")
+
+. "$scriptdir/functions.sh"
+
 # Command-line processing.
 test "$#" -gt 1 || usage