Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 1983:ddb7b7da6199
Fix/survive certain minor malconditions.
flys-artifacts/trunk@3413 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
---|---|
date | Wed, 14 Dec 2011 10:48:36 +0000 |
parents | eace020067da |
children | 3632150dbe0b |
line wrap: on
line diff
--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Wed Dec 14 10:46:39 2011 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Wed Dec 14 10:48:36 2011 +0000 @@ -425,9 +425,10 @@ /** * Expands a given range if it collapses into one point. + * @param Range to be expanded if upper == lower bound. */ private Range expandPointRange(Range range) { - if (range.getLowerBound() == range.getUpperBound()) { + if (range != null && range.getLowerBound() == range.getUpperBound()) { return expandRange(range, 5); } return range;