fix #416: reciprocal filter broken

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

diff --git a/src/Autopilot/logic.hxx b/src/Autopilot/logic.hxx
index ac45914587fa6fa50e406196f264c233d060dae9..44add3a43966d4fe793d0cddd694645860e8a633 100644 (file)
--- a/src/Autopilot/logic.hxx
+++ b/src/Autopilot/logic.hxx
@@ -21,6 +21,10 @@
 #ifndef __LOGICCOMPONENT_HXX
 #define __LOGICCOMPONENT_HXX 1
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include "digitalcomponent.hxx"
 
 namespace FGXMLAutopilot {