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Date: Wed, 26 Oct 2016 05:38:58 +0000 (UTC)
From: "Lukasz Lenart (JIRA)" <jira@apache.org>
To: issues@struts.apache.org
Message-ID: <JIRA.13015139.1477414482000.86446.1477460338486@Atlassian.JIRA>
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References: <JIRA.13015139.1477414482000@Atlassian.JIRA> <JIRA.13015139.1477414482393@arcas>
Subject: [jira] [Updated] (WW-4701) Can no longer clear parameter on a
 <s:url> tag.
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archived-at: Wed, 26 Oct 2016 05:39:00 -0000


     [ https://issues.apache.org/jira/browse/WW-4701?page=3Dcom.atlassian.j=
ira.plugin.system.issuetabpanels:all-tabpanel ]

Lukasz Lenart updated WW-4701:
------------------------------
    Fix Version/s: 2.5.6

> Can no longer clear parameter on a <s:url> tag.
> -----------------------------------------------
>
>                 Key: WW-4701
>                 URL: https://issues.apache.org/jira/browse/WW-4701
>             Project: Struts 2
>          Issue Type: Bug
>    Affects Versions: 2.5.5
>            Reporter: Adam Greenfield
>             Fix For: 2.5.6
>
>
> Consider the following:
> {noformat}
> <s:url action=3D=E2=80=9Cinit=E2=80=9D includeParams=3D=E2=80=9Cget=E2=80=
=9D>
>     <s:param name=3D"param1" value=3D"" />
> </s:url>
> {noformat}
> Before 2.5.5, this would have removed =E2=80=9Cparam1=E2=80=9D from the g=
enerated url if it was present.  (The evaluated value would have been null,=
 and so Component.addParameter(name, value) would have removed the paramete=
r). =20


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