svn commit: r13873 - trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java

Author: mvw
Date: 2007-12-07 10:26:19-0800
New Revision: 13873

Modified:
   trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java

Log:
Issue 4937: Committed patch as supplied by Sergio Lopes.

Modified: trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java
Url: http://argouml.tigris.org/source/browse/argouml/trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java?view=diff&rev=13873&p1=trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java&p2=trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java&r1=13872&r2=13873
==============================================================================
--- trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java	(original)
+++ trunk/src_new/org/argouml/uml/ui/UMLMultiplicityPanel.java	2007-12-07 10:26:19-0800
@@ -181,7 +181,8 @@
 	public void targetSet(TargetEvent e) {
 	    super.targetSet(e);
 	    Object target = getTarget();
-	    boolean exists = Model.getFacade().getMultiplicity(target) != null;
+	    boolean exists = target != null 
+                && Model.getFacade().getMultiplicity(target) != null;
 	    multiplicityComboBox.setEnabled(exists);
 	    multiplicityComboBox.setEditable(exists);
 	    checkBox.setSelected(exists);