[jira] [Work started] (KARAF-2577) --help option doesn't work with command through bin/admin or bin/instance script

["Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-2577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on KARAF-2577 started by Jean-Baptiste Onofré.

> --help option doesn't work with command through bin/admin or bin/instance script
> --------------------------------------------------------------------------------
>
>                 Key: KARAF-2577
>                 URL: https://issues.apache.org/jira/browse/KARAF-2577
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-instance
>    Affects Versions: 2.3.3, 3.0.0
>            Reporter: Jean-Baptiste Onofré
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 2.4.0, 3.0.0, 2.3.4
>
>
> When we use --help with bin/admin or bin/instance script, we get a NullPointException.
> It's due to the fact that no CommandSession exist and so methods that use CommandSession properties (like isGlobalScope() and isMultiScopeMode() in NameScoping) throw NPE.
> We should prevent this NPE.



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