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<body class='hmmessage'><div dir='ltr'>Hi all,<br><br>from time to time I stumble over mp like this:<br><a href="http://www.openstreetmap.org/relation/3318482" target="_blank">http://www.openstreetmap.org/relation/3318482</a><br><br>It contains way 135320941 three times.<br>In other cases inner ways are duplicated, and that <br>really causes trouble when calculating the areas.<br><br>I wonder why we don't remove duplicate entries when<br>we process the members of mp relations. Is there<br>any possible constellation where this would<br>cause trouble?<br><br>Gerd<br> </div></body>
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