Always return Promise from getFeatures

2021-02-24 18:37:30 +01:00
parent b6e7d617b5
commit 29349d275e
2 changed files with 10 additions and 11 deletions
@@ -210,6 +210,9 @@ class Layer extends BaseLayer {
   * an array of features.
   */
  getFeatures(pixel) {
+    if (!this.renderer_) {
+      return new Promise((resolve) => resolve([]));
+    }
    return this.renderer_.getFeatures(pixel);
  }