Adam Greenfield created WW-4701:
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Summary: 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
Consider the following:
{noformat}
<s:url action=“init” includeParams=“get”>
<s:param name="param1" value="" />
</s:url>
{noformat}
Before 2.5.5, this would have removed “param1” from the generated url if it was
present. (The evaluated value would have been null, and so
Component.addParameter(name, value) would have removed the parameter).
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