From dec39151a01dbca5aafa9178d73520a863b70980 Mon Sep 17 00:00:00 2001
From: Thomas Chandelle <thomas.chandelle@1spatial.com>
Date: Wed, 11 Jan 2017 10:21:21 +0100
Subject: [PATCH] Consider pointerdown only if the last pointerup has been
 emitted

---
 src/ol/interaction/pointer.js | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/ol/interaction/pointer.js b/src/ol/interaction/pointer.js
index e9c0375afe..048ff27bf9 100644
--- a/src/ol/interaction/pointer.js
+++ b/src/ol/interaction/pointer.js
@@ -187,15 +187,17 @@ ol.interaction.Pointer.handleEvent = function(mapBrowserEvent) {
     if (mapBrowserEvent.type == ol.MapBrowserEventType.POINTERDRAG) {
       this.handleDragEvent_(mapBrowserEvent);
     } else if (mapBrowserEvent.type == ol.MapBrowserEventType.POINTERUP) {
-      this.handlingDownUpSequence = this.handleUpEvent_(mapBrowserEvent);
+      this.handleUpEvent_(mapBrowserEvent);
+      this.handlingDownUpSequence = false;
+    }
+  } else {
+    if (mapBrowserEvent.type == ol.MapBrowserEventType.POINTERDOWN) {
+      var handled = this.handleDownEvent_(mapBrowserEvent);
+      this.handlingDownUpSequence = handled;
+      stopEvent = this.shouldStopEvent(handled);
+    } else if (mapBrowserEvent.type == ol.MapBrowserEventType.POINTERMOVE) {
+      this.handleMoveEvent_(mapBrowserEvent);
     }
-  }
-  if (mapBrowserEvent.type == ol.MapBrowserEventType.POINTERDOWN) {
-    var handled = this.handleDownEvent_(mapBrowserEvent);
-    this.handlingDownUpSequence = handled;
-    stopEvent = this.shouldStopEvent(handled);
-  } else if (mapBrowserEvent.type == ol.MapBrowserEventType.POINTERMOVE) {
-    this.handleMoveEvent_(mapBrowserEvent);
   }
   return !stopEvent;
 };