[]Testing for null value

[Sri Sankaran]

Using Struts 1.0.2 on Tomcat 4.0.2

I see that the <logic:empty> is only available in Struts 1.1

How does one test for a null value using Struts 1.0 tags?

<logic:equal property="foo" value="<%=null%>">
   <%-- do something --%>
</logic:equal>

will not work since deep in the bowels of the <logic:equal> it does a value.length() 
and barfs on the null.

An ugly workaround is for the form bean to have an isNull() method for the property 
foo.

Sri