[CrystalSpace] #988: Remove unused variable in shadow.h (fix included)

#988: Remove unused variable in shadow.h (fix included)
---------------------------+------------------------------------------------
 Reporter:  ralphcampbell  |       Owner:  jorrit
     Type:  defect         |      Status:  new   
 Priority:  minimal        |   Milestone:        
Component:  renderer       |     Version:  V2.1  
 Keywords:                 |  
---------------------------+------------------------------------------------
 I found that 'matrix' is unused when compiling CS with --enable-debug.
 Perhaps it indicates some other problem.
 If not, then it should be removed.

 {{{
 Index: plugins/rendermanager/osm/shadow_osm.h
 ===================================================================
 --- plugins/rendermanager/osm/shadow_osm.h      (revision 39500)
 +++ plugins/rendermanager/osm/shadow_osm.h      (working copy)
 @@ -334,8 +334,6 @@
              0, 0, 1, 0,
              0, 0, 0, 1);

 -          CS::Math::Matrix4 matrix =
 rview->GetCamera()->GetProjectionMatrix();
 -
            CS::Math::Matrix4 Mortho =
              CS::Math::Projections::Ortho (-1, 1, 1, -1, 1, -1);

 }}}

-- 
Ticket URL: <http://trac.crystalspace3d.org/trac/CS/ticket/988>
CrystalSpace <http://www.crystalspace3d.org/>
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