Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/model/River.java @ 8815:c4ce25093953
Avoid some annoying NPEs when developing with sparsely filled database.
| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Tue, 09 May 2017 17:58:10 +0200 |
| parents | dbdb7c9bd51b |
| children | 50416a0df385 0a5239a1e46e |
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| 8814:19fa9fc39fa2 | 8815:c4ce25093953 |
|---|---|
| 391 | 391 |
| 392 List<Object[]> result = query.list(); | 392 List<Object[]> result = query.list(); |
| 393 | 393 |
| 394 if (!result.isEmpty()) { | 394 if (!result.isEmpty()) { |
| 395 Object[] minMax = result.get(0); | 395 Object[] minMax = result.get(0); |
| 396 return new double[] { ((BigDecimal)minMax[0]).doubleValue(), | 396 if (minMax[0] != null && minMax[1] != null) { |
| 397 ((BigDecimal)minMax[1]).doubleValue() }; | 397 return new double[] { ((BigDecimal)minMax[0]).doubleValue(), |
| 398 ((BigDecimal)minMax[1]).doubleValue() }; | |
| 399 } | |
| 398 } | 400 } |
| 399 | 401 |
| 400 return null; | 402 return null; |
| 401 } | 403 } |
| 402 | 404 |