Merge branch 'attenuation' into navaids-radio

[flightgear.git] / src / Autopilot / pidcontroller.cxx

diff --git a/src/Autopilot/pidcontroller.cxx b/src/Autopilot/pidcontroller.cxx
index 1ad027460c1c45a3d7055c87f16e3569357ad9db..c3631a22dfb28d899ed24e96d6316ef04c7d2d9a 100644 (file)
--- a/src/Autopilot/pidcontroller.cxx
+++ b/src/Autopilot/pidcontroller.cxx
@@ -25,6 +25,9 @@
 
 using namespace FGXMLAutopilot;
 
+using std::endl;
+using std::cout;
+
 PIDController::PIDController():
     AnalogComponent(),
     alpha( 0.1 ),