===================================================================
RCS file: /cvs/openbsd/fw_update/fw_install.sh,v
retrieving revision 1.54
retrieving revision 1.55
diff -u -r1.54 -r1.55
--- openbsd/fw_update/fw_install.sh	2021/12/07 04:29:18	1.54
+++ openbsd/fw_update/fw_install.sh	2021/12/08 03:37:44	1.55
@@ -1,5 +1,5 @@
 #!/bin/ksh
-#	$OpenBSD: fw_install.sh,v 1.54 2021/12/07 04:29:18 afresh1 Exp $
+#	$OpenBSD: fw_install.sh,v 1.55 2021/12/08 03:37:44 afresh1 Exp $
 #
 # Copyright (c) 2021 Andrew Hewus Fresh <afresh1@openbsd.org>
 #
@@ -46,6 +46,16 @@
 	fi
 
 	echo "$_dir"
+}
+
+realpath () {
+	if [ -x /usr/bin/realpath ]; then
+		/usr/bin/realpath "$1"
+	elif [ "$1" = "${1%/*}" ]; then
+		echo "${PWD}/$1"
+	else
+		echo "$( cd "${1%/*}" && pwd )/${1##*/}"
+	fi
 }
 
 fetch() {