[OpenLayers-Trac] [OpenLayers] #797: Make Layer's getExtent() Safer

[OpenLayers]

#797: Make Layer's getExtent() Safer
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 Reporter:  euzuro   |       Owner:             
     Type:  feature  |      Status:  new        
 Priority:  minor    |   Milestone:  2.5 Release
Component:  Layer    |     Version:  2.4        
 Keywords:           |  
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 If layer has not yet been added to the map, then getExtent() will cause a
 script error.

 This seems like something we can avoid.

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Ticket URL: <http://trac.openlayers.org/ticket/797>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer