Merge branch 'next' of http://git.gitorious.org/fg/flightgear into next

[flightgear.git] / src / Sound / fg_fx.hxx

diff --git a/src/Sound/fg_fx.hxx b/src/Sound/fg_fx.hxx
index 26c802f34a8f56953b26f5e5b7bbf0e488ea9c7a..8051ce4aa2c91af9acef21d154d04c8013326f44 100644 (file)
--- a/src/Sound/fg_fx.hxx
+++ b/src/Sound/fg_fx.hxx
@@ -29,6 +29,7 @@
 #include <vector>
 
 #include <simgear/structure/subsystem_mgr.hxx>
+#include <simgear/props/props.hxx>
 #include <simgear/sound/sample_group.hxx>
 
 class SGXmlSound;