Mercurial > dive4elements > river
changeset 6548:9987c5a8154a
Prevent accessing min element of empty list, repairing BedDiff Year-Diagrams.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 09 Jul 2013 10:28:52 +0200 |
| parents | 455876ac5914 |
| children | e7eb3c4afcf3 |
| files | artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedDiffHeightYearGenerator.java |
| diffstat | 1 files changed, 7 insertions(+), 2 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedDiffHeightYearGenerator.java Mon Jul 08 14:50:59 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/exports/minfo/BedDiffHeightYearGenerator.java Tue Jul 09 10:28:52 2013 +0200 @@ -103,8 +103,13 @@ } else if (getXBounds(0) == null && getDomainAxisRange() == null) { BedDifferencesResult data = (BedDifferencesResult)bundle.getData(context); - context.putContextValue("startkm", data.getKms().min()); - context.putContextValue("endkm", data.getKms().max()); + if (data.getKms().size() >= 0) { + context.putContextValue("startkm", data.getKms().min()); + context.putContextValue("endkm", data.getKms().max()); + } + else { + logger.warn("No data to define start and end km"); + } } else if (getXBounds(0) == null && getDomainAxisRange() != null){ BedDifferencesResult data = (BedDifferencesResult)bundle.getData(context);