Revision 25244 trunk/extensions/extSymbology/src/com/iver/cit/gvsig/project/documents/view/legend/gui/VectorFilterExpression.java

View differences:

VectorFilterExpression.java
331 331
				PluginServices.getMDIManager().addWindow((IWindow) newExpression);
332 332

  
333 333
				if(expression != null)
334
					if(expression.compareTo("") != 0) {
334
					if(expression.compareTo("") != 0 && newExpression.getExpression()!=null) {
335 335
						auxLegend.delSymbol(mySymbol);
336 336
						auxLegend.addSymbol(((ExpressionCreator) newExpression).getExpression(), newExpression.getSymbolForExpression());
337 337
						symbolTable.removeAllItems();

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