Looks like a bug in Jelly/Jexl to me.
I believe you need to 'log-in' to Jira to file a bug report.
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dIon Gillard, Multitask Consulting
Blog: http://www.freeroller.net/page/dion/Weblog
Work: http://www.multitask.com.au
[EMAIL PROTECTED] wrote on 06/01/2003 09:46:24 PM:
> Hi,
>
> ok, I'm too dumb to put a bug report into jira.werken.com. It just
> offers me "commons attributes" as possible projects and I can't select
> Maven.
>
> Consider the following two code segments:
>
> --- cut ---
> <goal name="testEmptyVar1">
> <echo>${test.prop}</echo>
> <j:set var="testPropX" value="${test.prop}X"/>
> <j:if test="${testPropX == 'X'}">
> <fail>test.prop not set!</fail>
> </j:if>
> </goal>
> --- cut ---
>
> --- cut ---
> <goal name="testEmptyVar2">
> <echo>${test.prop}</echo>
> <j:set var="testProp" value="${test.prop}"/>
> <j:if test="${testProp == ''}">
> <fail>test.prop not set!</fail>
> </j:if>
> </goal>
> --- cut ---
>
> The first one works (if test.prop is not set e.g. in my
> ~/build.properties , it reports "test.prop not set"), the second one
> does not.
>
> Neither does
>
> --- cut ---
> <goal name="testEmptyVar3">
> <echo>${test.prop}</echo>
> <j:set var="testProp" value="${test.prop}"/>
> <j:if test="${testProp.equals('')}">
> <fail>test.prop not set!</fail>
> </j:if>
> </goal>
> --- cut ---
>
> nor
>
> --- cut ---
> <goal name="testEmptyVar4">
> <echo>${test.prop}</echo>
> <j:set var="testProp" value="${test.prop}"/>
> <j:if test="${testProp.isEmpty()}">
> <fail>test.prop not set!</fail>
> </j:if>
> </goal>
> --- cut ---
>
> I do consider this a bug.
>
>
> Regards
> Henning
>
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