===================================================================
RCS file: /cvs/openbsd/fw_update/fw_install.sh,v
retrieving revision 1.119
retrieving revision 1.120
diff -u -r1.119 -r1.120
--- openbsd/fw_update/fw_install.sh	2021/12/24 01:20:52	1.119
+++ openbsd/fw_update/fw_install.sh	2021/12/24 01:41:54	1.120
@@ -1,5 +1,5 @@
 #!/bin/ksh
-#	$OpenBSD: fw_install.sh,v 1.119 2021/12/24 01:20:52 afresh1 Exp $
+#	$OpenBSD: fw_install.sh,v 1.120 2021/12/24 01:41:54 afresh1 Exp $
 #
 # Copyright (c) 2021 Andrew Hewus Fresh <afresh1@openbsd.org>
 #
@@ -341,6 +341,10 @@
 	set -o noclobber
 	! signify -qVep "$FWPUB_KEY" -x "$CFILE" -m "$CFILE" &&
 	    echo "Signature check of SHA256.sig failed" >&2 && exit 1
+elif [ ! -e "$CFILE" ]; then
+	# TODO: We shouldn't need a CFILE if all arguments are files.
+	echo "${0##*/}: $CFILE: No such file or directory" >&2
+	exit 2
 fi
 
 added=''