[jira] Commented: (FELIX-1251) Looping NullPointerException if the polled directory is removed after File Install registration

["Filippo Diotalevi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FELIX-1251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12721679#action_12721679 ] 

Filippo Diotalevi commented on FELIX-1251:
------------------------------------------

I applied the patch on my local copy and tested it. Works as expected and fix the issue.

> Looping NullPointerException if the polled directory is removed after File Install registration
> -----------------------------------------------------------------------------------------------
>
>                 Key: FELIX-1251
>                 URL: https://issues.apache.org/jira/browse/FELIX-1251
>             Project: Felix
>          Issue Type: Bug
>          Components: File Install
>    Affects Versions:  fileinstall-1.0.0
>         Environment: Windows Vista
>            Reporter: Guido Spadotto
>            Priority: Minor
>         Attachments: patch-1251.txt
>
>
> If the directory being polled by File Install is removed while File Install is running, 
> the method DirectoryWatcher.traverse will raise a NullPointerException
> when evaluating the condition for its "for" loop (the "list" variable  will be null).

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