X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fstructure%2Fevent_mgr.cxx;h=cd3de3b91af7cc0fd7ba569f0e1b3a1de4ee04ca;hb=5b92575ed31ab0577d5ece4da42a88cfb88b4ad7;hp=11b34b7a1e6ce05533b067913c522788ce6367d4;hpb=50cea4f64e7e9ed8aba7368edd1a4c146e126424;p=simgear.git

diff --git a/simgear/structure/event_mgr.cxx b/simgear/structure/event_mgr.cxx
index 11b34b7a..cd3de3b9 100644
--- a/simgear/structure/event_mgr.cxx
+++ b/simgear/structure/event_mgr.cxx
@@ -1,6 +1,9 @@
+#ifdef HAVE_CONFIG_H
+#  include <simgear_config.h>
+#endif
+
 #include "event_mgr.hxx"
 
-#include <simgear/math/SGMath.hxx>
 #include <simgear/debug/logstream.hxx>
 
 void SGEventMgr::add(const std::string& name, SGCallback* cb,