DO NOT REPLY [Bug 6409] New: - possible bug in org.apache.struts.taglib.logic.CompareTagBase.condition (int, int)

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6409

possible bug in org.apache.struts.taglib.logic.CompareTagBase.condition (int, int)

           Summary: possible bug in
                    org.apache.struts.taglib.logic.CompareTagBase.condition
                    (int, int)
           Product: Struts
           Version: 1.0 Final
          Platform: PC
        OS/Version: Windows NT/2K
            Status: NEW
          Severity: Enhancement
          Priority: Other
         Component: Custom Tags
        AssignedTo: struts-dev@jakarta.apache.org
        ReportedBy: opodisor@websitepros.com


in the case of defined 'name'+'property':

===========
        } else if (name != null) {
            Object bean = RequestUtils.lookup(pageContext, name, scope);
            if (property != null) {
                if (bean == null) {
                    JspException e = new JspException
                        (messages.getMessage("logic.bean", name));
                    RequestUtils.saveException(pageContext, e);
                    throw e;
                }
                try {
                    variable = PropertyUtils.getProperty(bean, property);
                } catch (InvocationTargetException e) {
                    Throwable t = e.getTargetException();
                    if (t == null)
                        t = e;
                    RequestUtils.saveException(pageContext, t);
                    throw new JspException
                        (messages.getMessage("logic.property", name, property,
                                             t.toString()));
                } catch (Throwable t) {
                    RequestUtils.saveException(pageContext, t);
                    throw new JspException
                        (messages.getMessage("logic.property", name, property,
                                             t.toString()));
                }
            } else {
                variable = bean;
            }
        } else if (parameter != null) {

===========

if the value returned for the property is null, the tag dies w/ an exception 
(variable not defined)

   variable = PropertyUtils.getProperty(bean, property);

why can't the bean property value be 'null' ? This does not qualify as 
consistency error, so I think the condition should evaluate to false instead of 
throwing an exception.

All the other tags (such as <html:text>, etc) work fine w/ null property 
values, so why wouldn't this one work also ?

Thanks

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