temporarily remove listener (viewer) and source offsets. they mess things up

[simgear.git] / simgear / misc / interpolator.cxx

diff --git a/simgear/misc/interpolator.cxx b/simgear/misc/interpolator.cxx
index 8720088ea4eaddf0ff382b1fe92374542b71e5ff..2e902cae09841873ec2e14a2eb1295b442a95d16 100644 (file)
--- a/simgear/misc/interpolator.cxx
+++ b/simgear/misc/interpolator.cxx
@@ -18,6 +18,8 @@
 
 #include "interpolator.hxx"
 
+#include <simgear/math/SGMath.hxx>
+
 void SGInterpolator::addNew(SGPropertyNode* prop, int nPoints)
 {
     // Set the property type to a double, if it isn't already, and