X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FAutopilot%2Finputvalue.hxx;h=bdf0b6382e3757f88dc2b784cdd45481513d274e;hb=4599893fa923013013266a9aba2c518481224744;hp=40c0377ad43025ed5727384c93cdb45dcaed224d;hpb=d558b52cb6df91952963e95e6e6e987133b507bb;p=flightgear.git

diff --git a/src/Autopilot/inputvalue.hxx b/src/Autopilot/inputvalue.hxx
index 40c0377ad..bdf0b6382 100644
--- a/src/Autopilot/inputvalue.hxx
+++ b/src/Autopilot/inputvalue.hxx
@@ -21,6 +21,11 @@
 #ifndef _INPUTVALUE_HXX
 #define _INPUTVALUE_HXX 1
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+
 #include <simgear/structure/SGExpression.hxx>
 
 namespace FGXMLAutopilot {