bin/mandy-map in trafficbroker-mandy-0.1.3 vs bin/mandy-map in trafficbroker-mandy-0.1.5

@@ -1,6 +1,11 @@
 #!/usr/bin/env ruby
 
+if ARGV.size==0
+  puts "USAGE: mandy-map my_script.rb 'Job Name'"
+  exit
+end
+
 def absolute_path(path)
   path =~ /^\// ? path : File.join(Dir.pwd, path)
 end
 
 file   = absolute_path(ARGV[0])