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| @@ -345,8 +345,8 @@ export default abstract class LeafletMap { | @@ -345,8 +345,8 @@ export default abstract class LeafletMap { | ||
| 345 | 345 | ||
| 346 | updatePolylines(polyData: FormattedData[][], data?: FormattedData) { | 346 | updatePolylines(polyData: FormattedData[][], data?: FormattedData) { |
| 347 | polyData.forEach((dataSource) => { | 347 | polyData.forEach((dataSource) => { |
| 348 | - data = data || dataSource[0]; | ||
| 349 | if (dataSource.length) { | 348 | if (dataSource.length) { |
| 349 | + data = data || dataSource[0]; | ||
| 350 | if (this.polylines.get(data.$datasource.entityName)) { | 350 | if (this.polylines.get(data.$datasource.entityName)) { |
| 351 | this.updatePolyline(data, dataSource, this.options); | 351 | this.updatePolyline(data, dataSource, this.options); |
| 352 | } | 352 | } |