Revision 44216 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.swing/org.gvsig.expressionevaluator.swing.impl/src/main/java/org/gvsig/expressionevaluator/swing/impl/DefaultJExpressionBuilder.java

View differences:

DefaultJExpressionBuilder.java
430 430
            public void mouseClicked(MouseEvent e) {
431 431
                if( e.getButton()==MouseEvent.BUTTON1 && e.getClickCount()==2 ) {
432 432
                    TreePath path = treeElements.getSelectionPath();
433
                    Element element = (Element) path.getLastPathComponent();
434
                    if( element instanceof SimpleElement ) {
435
                        doInsert((SimpleElement) element);
433
                    if( path!=null ) {
434
                        Element element = (Element) path.getLastPathComponent();
435
                        if( element instanceof SimpleElement ) {
436
                            doInsert((SimpleElement) element);
437
                        }
436 438
                    }
437 439
                }
438 440
            }

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