Adding missing default returns

src/ol/interaction/dragboxinteraction.js

@@ -142,7 +142,7 @@ ol.interaction.DragBox.prototype.onBoxEnd = goog.nullFunction;
 ol.interaction.DragBox.prototype.handlePointerUp =
     function(mapBrowserEvent) {
   if (!ol.events.condition.mouseOnly(mapBrowserEvent)) {
-    return false;
+    return true;
   }
 
   this.box_.setMap(null);
@@ -156,6 +156,7 @@ ol.interaction.DragBox.prototype.handlePointerUp =
     this.dispatchEvent(new ol.DragBoxEvent(ol.DragBoxEventType.BOXEND,
         mapBrowserEvent.coordinate));
   }
+  return false;
 };
 
 

src/ol/interaction/dragrotateandzoominteraction.js

@@ -110,7 +110,7 @@ ol.interaction.DragRotateAndZoom.prototype.handlePointerDrag =
 ol.interaction.DragRotateAndZoom.prototype.handlePointerUp =
     function(mapBrowserEvent) {
   if (!ol.events.condition.mouseOnly(mapBrowserEvent)) {
-    return false;
+    return true;
   }
 
   var map = mapBrowserEvent.map;
@@ -125,7 +125,7 @@ ol.interaction.DragRotateAndZoom.prototype.handlePointerUp =
       undefined, ol.interaction.DRAGROTATEANDZOOM_ANIMATION_DURATION,
       direction);
   this.lastScaleDelta_ = 0;
-  return true;
+  return false;
 };
 
 

src/ol/interaction/dragrotateinteraction.js

@@ -83,7 +83,7 @@ ol.interaction.DragRotate.prototype.handlePointerDrag =
 ol.interaction.DragRotate.prototype.handlePointerUp =
     function(mapBrowserEvent) {
   if (!ol.events.condition.mouseOnly(mapBrowserEvent)) {
-    return false;
+    return true;
   }
 
   var map = mapBrowserEvent.map;
@@ -94,6 +94,7 @@ ol.interaction.DragRotate.prototype.handlePointerUp =
   var view2DState = view2D.getView2DState();
   ol.interaction.Interaction.rotate(map, view2D, view2DState.rotation,
       undefined, ol.interaction.DRAGROTATE_ANIMATION_DURATION);
+  return false;
 };