[gnome-maps/wip/mlundblad/refresh-shapelayers: 1/2] shapeLayer: Add function to refresh layer

[Marcus Lundblad <mlundblad src gnome org>]

commit 3f7be4c1810aa1a28f0a72a55befbab31abcba3f
Author: Marcus Lundblad <ml update uu se>
Date:   Thu Jun 25 23:01:50 2020 +0200

    shapeLayer: Add function to refresh layer

 src/shapeLayer.js | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/shapeLayer.js b/src/shapeLayer.js
index 1b9b00ae..9b2714f5 100644
--- a/src/shapeLayer.js
+++ b/src/shapeLayer.js
@@ -94,6 +94,9 @@ var ShapeLayer = GObject.registerClass({
         this._mapView.view.add_overlay_source(this._mapSource, 255);
     }
 
+    refresh() {
+        this._mapView.view.add_overlay_source(this._mapSource, 255);
+    }
 
     _parseContent() {
         /* Unimplemented */