@@ -7,7 +7,7 @@
# protect ourselves against the most common way or
# calling vbladed: without arguments. While at it, we guard
# ourselves against wrong number of parameters.
-if [ $# -ne 4 ]
+if [ $# -lt 4 ]
then
echo "usage: ./vblade <shelf> <slot> <ethn> <device>" >&2
exit 1