[jira] [Assigned] (FELIX-4469) shell command "scr help" does not work without parameter

["David Jencks (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FELIX-4469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Jencks reassigned FELIX-4469:
-----------------------------------

    Assignee: David Jencks

> shell command "scr help" does not work without parameter
> --------------------------------------------------------
>
>                 Key: FELIX-4469
>                 URL: https://issues.apache.org/jira/browse/FELIX-4469
>             Project: Felix
>          Issue Type: Bug
>          Components: Declarative Services (SCR)
>    Affects Versions: scr-1.8.2
>            Reporter: Vincent G.
>            Assignee: David Jencks
>
> Using shell command line with fix of FELIX-4447,
> "scr help" returns :
> java.lang.NullPointerException
>         at org.apache.felix.scr.impl.ScrShellCommand.help(ScrShellCommand.java:116)
>         at org.apache.felix.scr.impl.ScrShellCommand.execute(ScrShellCommand.java:75)
>         at org.apache.felix.shell.impl.Activator$ShellServiceImpl.executeCommand(Activator.java:249)
>         at org.apache.felix.shell.remote.Shell.startFelixShell(Shell.java:162)
>         at org.apache.felix.shell.remote.Shell.run(Shell.java:86)
>         at java.lang.Thread.run(Thread.java:722)
> The code of "void help()" is not expecting "command" to be null.
> Intead of :
>          if (command.equals(LIST_CMD))
> you should write :
>         if (LIST_CMD.equals(command))
> Workaround : type anything after "scr help" (example "scr help zzz").



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