diff HACKING @ 734:f6796ff72b65

Only show overlay if it is not "0"
author Andre Heinecke <andre.heinecke@intevation.de>
date Thu, 03 Jul 2014 16:28:35 +0200
parents 8cfcd38a9bb3
children 1dc1f5a4b577
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http://wald.intevation.org/projects/trustbridge/