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[flightgear.git] / src / Main / fg_init.cxx

diff --git a/src/Main/fg_init.cxx b/src/Main/fg_init.cxx
index d39a224573d1f872b6a48898a9cea4f11f6105bd..4632eb3133ec3372f5a3686b7022c776bebc3b2a 100644 (file)
--- a/src/Main/fg_init.cxx
+++ b/src/Main/fg_init.cxx
@@ -81,6 +81,7 @@
 #include <FDM/JSBSim.hxx>
 #include <FDM/LaRCsim.hxx>
 #include <FDM/MagicCarpet.hxx>
+#include <FDM/NullFDM.hxx>
 #include <Include/general.hxx>
 #include <Input/input.hxx>
 // #include <Joystick/joystick.hxx>
@@ -557,6 +558,8 @@ bool fgInitSubsystems( void ) {
            cur_fdm_state = new FGMagicCarpet( dt );
        } else if (model == "external") {
            cur_fdm_state = new FGExternal( dt );
+       } else if (model == "null") {
+           cur_fdm_state = new FGNullFDM( dt );
        } else {
            SG_LOG(SG_GENERAL, SG_ALERT,
                   "Unrecognized flight model '" << model
@@ -929,6 +932,8 @@ void fgReInitSubsystems( void )
            cur_fdm_state = new FGMagicCarpet( dt );
        } else if (model == "external") {
            cur_fdm_state = new FGExternal( dt );
+       } else if (model == "null") {
+           cur_fdm_state = new FGNullFDM( dt );
        } else {
            SG_LOG(SG_GENERAL, SG_ALERT,
                   "Unrecognized flight model '" << model