[jira] [Resolved] (WW-4737) Array-of-null parameters are converted to arrays containing "null"

["Lukasz Lenart (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WW-4737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukasz Lenart resolved WW-4737.
-------------------------------
    Resolution: Fixed

PR merged, thanks a lot!

> Array-of-null parameters are converted to arrays containing "null"
> ------------------------------------------------------------------
>
>                 Key: WW-4737
>                 URL: https://issues.apache.org/jira/browse/WW-4737
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.5.5, 2.5.8
>            Reporter: Mitth'raw'nuruodo
>             Fix For: 2.5.next
>
>
> The {{org.apache.struts2.dispatcher.Parameter.Request}} class (added in Struts 2.5.3) incorrectly handles arrays containing null; it converts them to arrays containing the string "null" (using {{String.valueOf}}).
> This is breaking one of our applications; some pages are OK, but on other pages, every non-provided field is populated with "null".



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