Added two missing files from JSBSim.org that were missing in the last sync.

[flightgear.git] / src / GUI / layout-props.cxx

diff --git a/src/GUI/layout-props.cxx b/src/GUI/layout-props.cxx
index 2d691036fae35047df8c763f14d20937fbcb474b..09764096ca0f2cfc0ec26afda7f0e3ca074d4aec 100644 (file)
--- a/src/GUI/layout-props.cxx
+++ b/src/GUI/layout-props.cxx
@@ -4,6 +4,7 @@
 
 #include <plib/pu.h>
 #include <simgear/props/props.hxx>
+#include <simgear/math/SGMath.hxx>
 
 #include "layout.hxx"