[jira] Closed: (WW-339) Expand does not work when the value stack is empty

["Don Brown (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/struts/browse/WW-339?page=all ]

Don Brown closed WW-339.
------------------------

    Resolution: Not A Problem

> Expand does not work when the value stack is empty
> --------------------------------------------------
>
>                 Key: WW-339
>                 URL: http://issues.apache.org/struts/browse/WW-339
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Value Stack
>    Affects Versions: WW 1.3
>            Reporter: Dick Zetterberg
>            Priority: Minor
>
> The ability to expand an expression using syntax like {someProperty} does not work when the value stack is empty.
> This means that the following does not work if the stack is empty:
> {$someParam}   or  {@somePageContextAttribute}
> The workaround for this is to make sure the stack contains some data for example:
> <ww:property value="'fixForExpand'">
>   Parameter expand: <ww:property value="{$someParam}"/>
> </ww:property>

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