[fdo-trac] #465: WMS - the bounding box will be overwritten by then second match

[FDO]

#465: WMS - the bounding box will be overwritten by then second match
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   Reporter:  romicadascalescu  |       Owner:  gregboone
       Type:  defect            |      Status:  new      
   Priority:  major             |   Milestone:           
  Component:  WMS Provider      |     Version:  3.4.0    
   Severity:  3                 |    Keywords:           
External_id:                    |  
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 When calculating the CS bounding box, the provider recursively gets all
 the
 layers and returns a union of the bounding boxes of the CS. However, in
 the
 recursion function, FdoWmsCapabilities::_processLayerSRSExtent, a
 parameter
 called bFirstMatch is passed by value. Therefore, when it finds a second
 match,
 the bounding box will be overwritten by then second match, because the
 variable
 bFirstMatch is still true after returning from the last recursion.

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Ticket URL: <http://trac.osgeo.org/fdo/ticket/465>
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