Revision 44592 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.api/src/main/java/org/gvsig/expressionevaluator/spi/AbstractFunction.java

View differences:

AbstractFunction.java
249 249 
            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.size(), n));
250 250 
        }
251 251 
        Code arg = args.get(n);
252 
        if( arg==null ) {
253 
            return null;
254 
        }
252 255 
        Object value = interpreter.run(arg);
253 256 
        return value;
254 257 
    }

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