Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/shared/model/DefaultArtifactDescription.java @ 3829:e6186ab00553
Fix a NullPointerException
When iterating over a list it must be checked if the reference to the list is
valid.
flys-client/trunk@5524 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Bjoern Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Wed, 19 Sep 2012 13:14:46 +0000 |
| parents | dc48bc58102f |
| children |
comparison
equal
deleted
inserted
replaced
| 3828:9cbc8311e820 | 3829:e6186ab00553 |
|---|---|
| 159 return getDataValueAsString("reference_gauge"); | 159 return getDataValueAsString("reference_gauge"); |
| 160 } | 160 } |
| 161 | 161 |
| 162 | 162 |
| 163 public String getDataValueAsString(String name) { | 163 public String getDataValueAsString(String name) { |
| 164 if (oldData == null) { | |
| 165 return null; | |
| 166 } | |
| 164 for (DataList list: oldData) { | 167 for (DataList list: oldData) { |
| 165 List<Data> dataList = list.getAll(); | 168 List<Data> dataList = list.getAll(); |
| 166 | 169 |
| 167 for (Data d: dataList) { | 170 for (Data d: dataList) { |
| 168 String dataName = d.getLabel(); | 171 String dataName = d.getLabel(); |