Don't restore old canvasses on reset.

No need for this anymore as PRESERVE now works as expected.
Otherwise old canvasses are restored and do not work anymore
as the placements of the new canvasses do not apply.

diff --git a/simgear/props/PropertyBasedMgr.cxx b/simgear/props/PropertyBasedMgr.cxx
index 5b1c1326e51bbcb1725b03055b9257f3f6b80e1f..c133d1522a74b17111c449dcf3db0f6a2aa1cb98 100644 (file)
--- a/simgear/props/PropertyBasedMgr.cxx
+++ b/simgear/props/PropertyBasedMgr.cxx
@@ -96,7 +96,7 @@ namespace simgear
     _name_elements( name_elements ),
     _element_factory( element_factory )
   {
-    _props->setAttribute(SGPropertyNode::PRESERVE, true);
+
   }
 
   //----------------------------------------------------------------------------