Pull Sound-manager out of FGGlobals

[flightgear.git] / src / Environment / environment_mgr.hxx

diff --git a/src/Environment/environment_mgr.hxx b/src/Environment/environment_mgr.hxx
index edbeb57c952e9d0de021d76c6d83203d8bff5e67..08e0b7fe233e8d4ea85f8028f7b148145937c9c3 100644 (file)
--- a/src/Environment/environment_mgr.hxx
+++ b/src/Environment/environment_mgr.hxx
@@ -26,11 +26,7 @@
 #include <simgear/structure/subsystem_mgr.hxx>
 #include <simgear/props/tiedpropertylist.hxx>
 
-#ifdef SG_HAVE_STD_INCLUDES
-#  include <cmath>
-#else
-#  include <math.h>
-#endif
+#include <cmath>
 
 class FGEnvironment;
 class FGClouds;