[jira] Reopened: (STR-2992) allow to compare whether an arbitrary object is null

["Michael Jouravlev (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/struts/browse/STR-2992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Jouravlev reopened STR-2992:
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Reopened to stand as a record of a known issue.

> allow to compare whether an arbitrary object is null
> ----------------------------------------------------
>
>                 Key: STR-2992
>                 URL: https://issues.apache.org/struts/browse/STR-2992
>             Project: Struts 1
>          Issue Type: Improvement
>          Components: Taglibs
>    Affects Versions: Future
>         Environment: any
>            Reporter: Ralf Hauser
>         Attachments: CompareTagBase.java.patch
>
>
> The idea is to for example do a notEqual logic tag where the value="null".
> By default this would be seen as a string comparison and always result in a "-1" but with this patch, it should test for an arbitrary null object reference.
> IMHO, this is more powerful.

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