[Mapguide-trac] [mapguide-trac] #2057: mg-desktop: NullReferenceException on mouse wheel if viewer has no loaded map

[MapGuide Open Source]

#2057: mg-desktop: NullReferenceException on mouse wheel if viewer has no loaded
map
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   Reporter:  jng          |       Owner:  jng
       Type:  defect       |      Status:  new
   Priority:  low          |   Milestone:     
  Component:  Desktop API  |     Version:     
   Severity:  trivial      |    Keywords:     
External_id:               |  
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 If you mouse wheel scroll on the viewer with no map loaded. A
 NullReferenceException occurs. When there is no loaded map, the mouse
 wheel handler should do nothing.

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/2057>
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