Fix list events used in drag&drop functionality (#1485890)

git-svn-id: https://svn.roundcube.net/trunk@2592 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 1 insertions, 1 deletions

diff --git a/roundcubemail/program/js/list.js b/roundcubemail/program/js/list.js
index 51889fa30..aa34546f4 100644
--- a/roundcubemail/program/js/list.js
+++ b/roundcubemail/program/js/list.js
@@ -805,7 +805,7 @@ drag_mouse_move: function(e)
   {
     var pos = rcube_event.get_mouse_pos(e);
     this.draglayer.css({ left:(pos.x+20)+'px', top:(pos.y-5 + (bw.ie ? document.documentElement.scrollTop : 0))+'px' });
-    this.triggerEvent('dragmove', e);
+    this.triggerEvent('dragmove', e?e:window.event);
   }
 
   this.drag_start = false;