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Fix nullpointer exception in transactions CSV report

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1. number of columns in header was incorrect
2. memo field can be null, needed to be converted to empty string

Fixes #4333
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jmacxx 2020-07-07 09:07:40 -05:00
parent 716947a799
commit 3f8a3c78f3
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GPG key ID: 155297BABFE94A1B
1 changed files with 4 additions and 3 deletions
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desktop/src/main/java/bisq/desktop/main/funds/transactions/TransactionsView.java
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@ -232,20 +232,21 @@ public class TransactionsView extends ActivatableView<VBox, Void> {
exportButton.setOnAction(event -> {
final ObservableList<TableColumn<TransactionsListItem, ?>> tableColumns = tableView.getColumns();
final int reportColumns = tableColumns.size()-1; // CSV report excludes the last column (an icon)
CSVEntryConverter<TransactionsListItem> headerConverter = transactionsListItem -> {
String[] columns = new String[6];
String[] columns = new String[reportColumns];
for (int i = 0; i < columns.length; i++)
columns[i] = ((AutoTooltipLabel) tableColumns.get(i).getGraphic()).getText();
return columns;
};
CSVEntryConverter<TransactionsListItem> contentConverter = item -> {
String[] columns = new String[7];
String[] columns = new String[reportColumns];
columns[0] = item.getDateString();
columns[1] = item.getDetails();
columns[2] = item.getDirection() + " " + item.getAddressString();
columns[3] = item.getTxId();
columns[4] = item.getAmount();
columns[5] = item.getMemo();
columns[5] = item.getMemo() == null ? "" : item.getMemo();
columns[6] = item.getNumConfirmations();
return columns;
};