Mercurial > dive4elements > river
changeset 5904:1272d52e052e
Historical discharge curves: Fixed NPE.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Mon, 06 May 2013 17:42:46 +0200 |
| parents | c2f51d283ee2 |
| children | 0c61dba8c0de |
| files | artifacts/src/main/java/org/dive4elements/river/artifacts/states/GaugeTimerangeState.java |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/GaugeTimerangeState.java Mon May 06 13:10:16 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/GaugeTimerangeState.java Mon May 06 17:42:46 2013 +0200 @@ -56,7 +56,7 @@ List<?> results = query.list(); - if (results != null) { + if (!results.isEmpty()) { Object[] res = (Object[]) results.get(0); Calendar lo = (Calendar) res[0];