network: Allow -h and --help to request help.

diff --git a/network b/network
index 6787420b5eb7f98bac065f3d852f0fb472796e6e..b1ed3b7bbc2adb4df7e0edf2a281bd65707434f8 100755 (executable)
--- a/network
+++ b/network
@@ -66,12 +66,14 @@ case "${action}" in
                cli_status $@
                ;;
 
-       ""|help)
+       ""|help|--help|-h)
                cli_usage root
                exit ${EXIT_OK}
                ;;
+
        *)
-               error "Invalid command given."
+               error "Invalid command given: ${action}"
                cli_usage usage
                exit ${EXIT_CONF_ERROR}
+               ;;
 esac