diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/client/views/nodes/DataVizBox/components/PieChart.tsx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/client/views/nodes/DataVizBox/components/PieChart.tsx b/src/client/views/nodes/DataVizBox/components/PieChart.tsx index 3819c2f82..5c341e0b4 100644 --- a/src/client/views/nodes/DataVizBox/components/PieChart.tsx +++ b/src/client/views/nodes/DataVizBox/components/PieChart.tsx @@ -97,9 +97,9 @@ export class PieChart extends ObservableReactComponent<PieChartProps> { { fireImmediately: true } ); // restore selected slices - let key = Object.keys(this._pieChartData[0])[0] var svg = this._piechartSvg; - if (svg) { + if (svg && this._pieChartData[0]) { + let key = Object.keys(this._pieChartData[0])[0] const selectedDataBars = StrListCast(this._props.layoutDoc.dataViz_pie_selectedData) svg.selectAll('path').attr('class', (d: any) => { let selected = false; |