Petals ESB CLI

petals-cli>monitoring -o ERROR: An unexpected error occurred. Use the -d option for more information.

java.lang.NullPointerException
	at org.ow2.petals.cli.shell.CommandCompleter.completeOptionValue(CommandCompleter.java:113)
	at org.ow2.petals.cli.shell.CommandCompleter.completeOptionOrArgument(CommandCompleter.java:99)
	at org.ow2.petals.cli.shell.CommandCompleter.complete(CommandCompleter.java:58)
	at jline.console.ConsoleReader.complete(ConsoleReader.java:1581)
	at jline.console.ConsoleReader.readLine(ConsoleReader.java:1290)
	at jline.console.ConsoleReader.readLine(ConsoleReader.java:1117)
	at jline.console.ConsoleReader.readLine(ConsoleReader.java:1105)
	at org.ow2.petals.cli.shell.PetalsInteractiveCli.run(PetalsInteractiveCli.java:80)
	at org.ow2.petals.cli.Main.run(Main.java:228)
	at org.ow2.petals.cli.Main.main(Main.java:157)