Remove hard-coded values wherever possible;

[flightgear.git] / src / Autopilot / logic.cxx

diff --git a/src/Autopilot/logic.cxx b/src/Autopilot/logic.cxx
index 1400b6fb890d928935c35a54cbf8e6594fb73707..83270427dc2ec233b6971339fcb536b95e894181 100644 (file)
--- a/src/Autopilot/logic.cxx
+++ b/src/Autopilot/logic.cxx
@@ -19,6 +19,14 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 
+// for some obscure reason, MSVC needs this to compile
+#ifdef _MSC_VER
+#ifndef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+#include <simgear/math/SGMath.hxx>
+#endif
+
 #include "logic.hxx"
 
 using namespace FGXMLAutopilot;