Compile under MSVC9 again

diff --git a/src/FDM/JSBSim/input_output/FGPropertyManager.h b/src/FDM/JSBSim/input_output/FGPropertyManager.h
index 876b490b79f4ecfeabde48cb074897b5df0c3e96..aec24c36b77395ec805a668786dcd27922839335 100644 (file)
--- a/src/FDM/JSBSim/input_output/FGPropertyManager.h
+++ b/src/FDM/JSBSim/input_output/FGPropertyManager.h
@@ -37,7 +37,6 @@ INCLUDES
 
 #include <string>
 #include <iostream>
-#include <simgear/props/props.hxx>
 #if !PROPS_STANDALONE
   // This is needed by MSVC9 when included in FlightGear because of
   // the new Vec4d class in props.hxx
@@ -46,6 +45,7 @@ INCLUDES
 # endif
 # include <simgear/math/SGMath.hxx>
 #endif
+#include <simgear/props/props.hxx>
 
 #include "FGJSBBase.h"