[gnome-shell] workspaceThumbnail: set correct cursor when hovering the drop placeholder

[Stefano Facchini <sfacchini src gnome org>]

commit 7dbdf2aa079d3555b40d363b0451f77dc79097b0
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Thu Mar 22 18:48:50 2012 +0100

    workspaceThumbnail: set correct cursor when hovering the drop placeholder
    
    Namely, use the the 'copy' cursor for app launchers and the 'move'
    cursor for windows.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=672641

 js/ui/workspaceThumbnail.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/workspaceThumbnail.js b/js/ui/workspaceThumbnail.js
index 05e239c..4708a88 100644
--- a/js/ui/workspaceThumbnail.js
+++ b/js/ui/workspaceThumbnail.js
@@ -667,7 +667,7 @@ const ThumbnailsBox = new Lang.Class({
         if (this._dropWorkspace != -1)
             return this._thumbnails[this._dropWorkspace].handleDragOverInternal(source, time);
         else if (this._dropPlaceholderPos != -1)
-            return DND.DragMotionResult.MOVE_DROP;
+            return source.realWindow ? DND.DragMotionResult.MOVE_DROP : DND.DragMotionResult.COPY_DROP;
         else
             return DND.DragMotionResult.CONTINUE;
     },