fix: wait until source is loaded for all tiles (#314)

dhis2 · Apr 14, 2021 · 1c410a7 · 1c410a7
1 parent f0376b0
commit 1c410a7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/layers/DonutCluster.js b/src/layers/DonutCluster.js
@@ -51,7 +51,11 @@ class DonutCluster extends Cluster {
     }
 
     onSourceData = evt => {
-        if (evt.sourceId === this.getId() && this.getSourceFeatures().length) {
+        if (
+            evt.sourceId === this.getId() &&
+            evt.isSourceLoaded &&
+            this.getSourceFeatures().length
+        ) {
             this.getMapGL().off('sourcedata', this.onSourceData)
             this.updateClusters()
         }