Canvas: Add new element type map for geo mapping.

[flightgear.git] / src / Instrumentation / inst_vertical_speed_indicator.cxx

diff --git a/src/Instrumentation/inst_vertical_speed_indicator.cxx b/src/Instrumentation/inst_vertical_speed_indicator.cxx
index 0237a6ded883c7a98a68a1e5fba518c0aee8a2fe..8730901c92ff2116d13abe306bb21050e39be188 100644 (file)
--- a/src/Instrumentation/inst_vertical_speed_indicator.cxx
+++ b/src/Instrumentation/inst_vertical_speed_indicator.cxx
@@ -20,6 +20,10 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
 #include <limits>
 #include <simgear/math/interpolater.hxx>