Mercurial > dive4elements > river
changeset 8282:b5bef15c982e
Avoid NPE in discharge context injector if no start km was set.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Wed, 17 Sep 2014 09:03:39 +0200 |
| parents | da7e623cf159 |
| children | dfdd006da30b |
| files | artifacts/src/main/java/org/dive4elements/river/exports/injector/DischargeInjector.java |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/exports/injector/DischargeInjector.java Wed Sep 17 09:02:44 2014 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/exports/injector/DischargeInjector.java Wed Sep 17 09:03:39 2014 +0200 @@ -27,6 +27,9 @@ @Override public void injectContext(CallContext ctx, Artifact artifact, Document doc) { RangeAccess access = new RangeAccess((D4EArtifact)artifact); + if (!access.hasFrom()) { + return; + } double km = access.getFrom(); Gauge gauge = access.getRiver().determineGaugeByStation( km - GAUGE_EPSILON, km + GAUGE_EPSILON);