Mercurial > dive4elements > river
diff backend/src/main/java/org/dive4elements/river/model/sinfo/FlowDepthColumn.java @ 9098:32dd7e761e4e
Fixed condition for Query.list result (checking isEmpty added)
author | mschaefer |
---|---|
date | Mon, 28 May 2018 10:56:57 +0200 |
parents | c16e90a0baf7 |
children |
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--- a/backend/src/main/java/org/dive4elements/river/model/sinfo/FlowDepthColumn.java Mon May 28 10:54:41 2018 +0200 +++ b/backend/src/main/java/org/dive4elements/river/model/sinfo/FlowDepthColumn.java Mon May 28 10:56:57 2018 +0200 @@ -122,6 +122,6 @@ final Query query = session.createQuery("FROM FlowDepthColumn WHERE id=:id"); query.setParameter("id", id); final List<FlowDepthColumn> rows = query.list(); - return (rows != null) ? rows.get(0) : null; + return ((rows != null) && !rows.isEmpty()) ? rows.get(0) : null; } }