Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/DoubleArrayPanel.java @ 3836:06c76de19b51
Fix NullPointerException
Check if array is null before accessing its length property.
flys-client/trunk@5545 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Bjoern Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Fri, 21 Sep 2012 07:59:25 +0000 |
| parents | 1fae113b93fd |
| children | 360e22afb98b |
comparison
equal
deleted
inserted
replaced
| 3835:11d74b9d428a | 3836:06c76de19b51 |
|---|---|
| 98 * @param values The double values. | 98 * @param values The double values. |
| 99 */ | 99 */ |
| 100 public void setValues(double[] values) { | 100 public void setValues(double[] values) { |
| 101 NumberFormat f = NumberFormat.getDecimalFormat(); | 101 NumberFormat f = NumberFormat.getDecimalFormat(); |
| 102 | 102 |
| 103 if(values.length == 0) { | 103 if(values == null || values.length == 0) { |
| 104 ti.clearValue(); | 104 ti.clearValue(); |
| 105 return; | 105 return; |
| 106 } | 106 } |
| 107 StringBuilder text = new StringBuilder(); | 107 StringBuilder text = new StringBuilder(); |
| 108 boolean firstItem = true; | 108 boolean firstItem = true; |