[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-1737) JBoss EL sends null as blank

Sun Jul 29 11:12:47 EDT 2007

JBoss EL sends null as blank
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                 Key: JBSEAM-1737
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1737
             Project: JBoss Seam
          Issue Type: Bug
          Components: EL
    Affects Versions: 2.0.0.BETA1
         Environment: Jboss 4.2 GA, Mac 10.4.8
            Reporter: Damian Harvey

If you have a method call from a JSF page that passes a null string, this will be blank rather than null in the method.

eg. the page:
<s:link action="#{testNull.test(null)}" value="Send Null"/>

and in the method:
	public void test(String str) {
		log.info("String : #0. Is null? #1", str, str==null);
	}

the result is : "String : . Is null? false"

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