[placeDisplay] Add missing return statements

Otherwise we get a warning.

diff --git a/js/ui/placeDisplay.js b/js/ui/placeDisplay.js
index 46f5303b880ac1f1a4b7fcd7af1855dba6c85e9c..230bd74a33015b2048184c8861ecf98f447bdbe3 100644 (file)
--- a/js/ui/placeDisplay.js
+++ b/js/ui/placeDisplay.js
@@ -460,6 +460,7 @@ DashPlaceDisplayItem.prototype = {
         let [stageX, stageY] = event.get_coords();
         this._dragStartX = stageX;
         this._dragStartY = stageY;
+        return false;
     },
 
     _onButtonRelease: function(actor, event) {
@@ -468,6 +469,7 @@ DashPlaceDisplayItem.prototype = {
 
         this._dragStartX = null;
         this._dragStartY = null;
+        return false;
     },
 
     _onHoverChanged: function(button) {