Mercurial > dive4elements > river
comparison artifacts/contrib/list-unused-macros.xsl @ 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 | e5e2b0630855 |
| children | 9543b768d740 |
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| 6082:806fa23dffb3 | 6083:a596ddb42fb3 |
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