> > It sounds like having getParamaterValue() always return a string > (possibly empty) would reduce regression probabilities. > > Or do you think it's important to distinguish between empty string > and None ? >
sounds safe to me. And it would be nicer to make that distinction, but i think it is not so important. I cannot think of any major issue with that _______________________________________________ Qgis-developer mailing list [email protected] List info: http://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-developer
