Correct conditional so that FlightGear will compile without

special-purpose FDMs.

diff --git a/src/Main/fg_init.cxx b/src/Main/fg_init.cxx
index 2ba877f0cdc7f26699d697e2793216f8888d4387..14660cd459dd93bb2010ece96d1ab126911e5de9 100644 (file)
--- a/src/Main/fg_init.cxx
+++ b/src/Main/fg_init.cxx
@@ -1321,7 +1321,7 @@ void fgInitFDM() {
             cur_fdm_state = new FGLaRCsim( dt );
         } else if ( model == "jsb" ) {
             cur_fdm_state = new FGJSBsim( dt );
-#ifdef ENABLE_SP_FMDS
+#if ENABLE_SP_FDMS
         } else if ( model == "ada" ) {
             cur_fdm_state = new FGADA( dt );
         } else if ( model == "acms" ) {