commradio: improvements for atis speech

[flightgear.git] / utils / fgviewer / Viewer.cxx

diff --git a/utils/fgviewer/Viewer.cxx b/utils/fgviewer/Viewer.cxx
index 090de9e1ebb3a984a1905f73f40074f8a47a9b6b..1066b54b6d269d75e1d1aeb2690e1c582f243063 100644 (file)
--- a/utils/fgviewer/Viewer.cxx
+++ b/utils/fgviewer/Viewer.cxx
@@ -34,6 +34,8 @@
 
 #include "MEncoderCaptureOperation.hxx"
 
+#include <cassert>
+
 namespace fgviewer  {
 
 Viewer::Viewer(osg::ArgumentParser& arguments) :
@@ -53,7 +55,7 @@ Viewer::~Viewer()
 {
     stopThreading();
 
-#ifdef FG_HAVE_HLA
+#if FG_HAVE_HLA
     if (_viewerFederate.valid())
         _viewerFederate->shutdown();
     _viewerFederate = 0;
@@ -474,7 +476,7 @@ Viewer::advance(double)
 void
 Viewer::updateTraversal()
 {
-#ifdef FG_HAVE_HLA
+#if FG_HAVE_HLA
     if (_viewerFederate.valid()) {
         if (_timeIncrement == SGTimeStamp::fromSec(0)) {
             if (!_viewerFederate->timeAdvanceAvailable()) {
@@ -731,7 +733,7 @@ Viewer::createGraphicsContext(osg::GraphicsContext::Traits* traits)
     return graphicsContext;
 }
 
-#ifdef FG_HAVE_HLA
+#if FG_HAVE_HLA
 const HLAViewerFederate*
 Viewer::getViewerFederate() const
 {