[OpenLayers-Trac] [OpenLayers] #248: Map allows layers to be added twice

[OpenLayers]

#248: Map allows layers to be added twice
------------------------+---------------------------------------------------
  Reporter:  anonymous  |       Owner:  euzuro     
      Type:  bug        |      Status:  closed     
  Priority:  minor      |   Milestone:  2.4 Release
 Component:  Layer      |     Version:             
Resolution:  fixed      |    Keywords:             
------------------------+---------------------------------------------------
Changes (by euzuro):

  * keywords:  review =>

-- 
Ticket URL: <http://trac.openlayers.org/ticket/248#comment:13>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer