diff backend/README @ 6083:a596ddb42fb3

Return an empty string for the NULL object. This makes it "disappear" if it is used as part of a description or info string
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 24 May 2013 09:23:35 +0200
parents 5aa05a7a34b7
children
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http://dive4elements.wald.intevation.org