[tasklist] NPE on Export

Hello,

1. set filter on User Tasks (done == false)
2. try export the list to HTML
3. see this exception:

java.lang.NullPointerException
        at org.netbeans.modules.tasklist.core.filter.FilterCondition.isTrue(FilterCondition.java:70)
        at org.netbeans.modules.tasklist.core.filter.Filter.accept(Filter.java:150)
        at org.netbeans.modules.tasklist.core.HTMLSupport.exportOneNode(HTMLSupport.java:307)
        at org.netbeans.modules.tasklist.core.HTMLSupport.exportHTML(HTMLSupport.java:284)
        at org.netbeans.modules.tasklist.core.HTMLSupport.writeList(HTMLSupport.java:126)
        at org.netbeans.modules.tasklist.core.AbstractTranslator.write(AbstractTranslator.java:231)
        at org.netbeans.modules.tasklist.core.ExportAction$MainItemListener.actionPerformed(ExportAction.java:170)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:289)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)
        at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)
        at java.awt.Component.processMouseEvent(Component.java:5099)
        at java.awt.Component.processEvent(Component.java:4896)
        at java.awt.Container.processEvent(Container.java:1569)
        at java.awt.Component.dispatchEventImpl(Component.java:3614)
        at java.awt.Container.dispatchEventImpl(Container.java:1627)
        at java.awt.Component.dispatchEvent(Component.java:3476)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
        at java.awt.Container.dispatchEventImpl(Container.java:1613)
        at java.awt.Window.dispatchEventImpl(Window.java:1606)
        at java.awt.Component.dispatchEvent(Component.java:3476)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
[catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)


br,
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