BUG: special agent Netapp - nocounters options leads to broken agent call

As stated in the heading the special configuration is broken if you select the “Do not query volume performance counters” option in the special agent configuration.
This lead to an message like

agent_netapp: error: unrecognized arguments:

IP is the target netapp.

The generated agent call is

agent_netapp '-u' 'user' '-s' 'geheim' '--nocounters volumes' ''

But it must be

agent_netapp '-u' 'user' '-s' 'geheim' '--nocounters=volumes' ''

Also the agent help text is wrong for this special agent as i think all options starting with ‘–’ should be at the end ‘–option=value’. The help says ‘–option value’.