fix: exception when undo editing from an empty row in csv editor.

mindolph · Nov 24, 2024 · 477923e · 477923e
1 parent 4d92471
commit 477923e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/code/mindolph-csv/src/main/java/com/mindolph/csv/CsvEditor.java b/code/mindolph-csv/src/main/java/com/mindolph/csv/CsvEditor.java
@@ -313,6 +313,9 @@ private void onCellDataChanged(int rowIdx, TableColumn<Row, String> column, Stri
         log.debug("stubRowIdx: %d - stubColIdx: %d".formatted(tableView.getStubRowIdx(), tableView.getStubColIdx()));
         int colIdx = tableView.getColumns().indexOf(column);
         int dataIdx = colIdx - 1;// -1 because of the index column.
+        if (tableView.getItems().isEmpty()) {
+            return; // avoid exception when undo editing from an empty row.
+        }
         Row row = tableView.getItems().get(rowIdx);
         row.updateValue(dataIdx, newText);
         if (rowIdx == 0) {