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From "Ted Husted (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (WW-2383) option transfer select .ftl is brittle
Date Wed, 16 Jan 2008 02:33:04 GMT

     [ https://issues.apache.org/struts/browse/WW-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Husted resolved WW-2383.
----------------------------

    Resolution: Fixed

Completed: At revision: 612336  -- Thanks Dale!


> option transfer select .ftl is brittle
> --------------------------------------
>
>                 Key: WW-2383
>                 URL: https://issues.apache.org/struts/browse/WW-2383
>             Project: Struts 2
>          Issue Type: Bug
>    Affects Versions: 2.0.11, 2.1.0
>            Reporter: Dale Newfield
>            Assignee: Ted Husted
>            Priority: Minor
>             Fix For: 2.1.1
>
>         Attachments: optiontransferselect.patch
>
>
> This type of patch probably should be applied in a number of places, but this bug is
just for one of them.
> I had an optiontransferselect tag that had an entry that happened to have "null" as it's
label.  This caused freemarker to throw an exception (that got displayed textually in the
generated page.  This exception meant that the output was no longer well formed, which caused
sitemesh to crash with an ugly error message.
> In freemarker, while "null" is a valid value, apparently it's illegal to store that in
a variable, so the assign tag is where this failed.
> The fix is very simple:  provide a default value of "" just in case the attribute lookup
returns null.

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