Commit f1308d88 authored by Mike Hibler's avatar Mike Hibler

Make sure at least one node is given.

parent 060d845d
......@@ -2,7 +2,7 @@
#
# EMULAB-COPYRIGHT
# Copyright (c) 2000-2010 University of Utah and the Flux Group.
# Copyright (c) 2000-2012 University of Utah and the Flux Group.
# All rights reserved.
#
......@@ -38,7 +38,7 @@ delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
$| = 1; #Turn off line buffering on output
if (@ARGV < 2) {
if (@ARGV < 3) {
usage();
}
......
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