[FIX] Manage adding overlays referencing an unknown bpmn element (#46)

Previously, this generated an error preventing adding the rest of the overlays present in the array.
process-analytics · Sep 2, 2021 · a796864 · a796864
1 parent fe006ae
commit a796864
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/inst/htmlwidgets/bpmnVisualization.js b/inst/htmlwidgets/bpmnVisualization.js
@@ -29,7 +29,7 @@ HTMLWidgets.widget({
                 x.overlays && x.overlays.map(overlay => {
                     const elementsByIds = bpmnVisualization.bpmnElementsRegistry.getElementsByIds(overlay.elementId);
 
-                    if (elementsByIds) {
+                    if (elementsByIds.length) {
                         const overlayConfig = elementsByIds[0].bpmnSemantic.isShape ? {
                             position: 'top-center',
                             label: overlay.label,