X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FEnvironment%2Frealwx_ctrl.hxx;h=00ab1947f228e97885172696fb2d0099984e1578;hb=2ef1e5be521fffae3f8ce73b4ef09351ce516852;hp=93155e6e85e69513804775340e9bde9102de7f3e;hpb=5c6fe952598053fa63631fc0161d666f22a50f51;p=flightgear.git

diff --git a/src/Environment/realwx_ctrl.hxx b/src/Environment/realwx_ctrl.hxx
index 93155e6e8..00ab1947f 100644
--- a/src/Environment/realwx_ctrl.hxx
+++ b/src/Environment/realwx_ctrl.hxx
@@ -24,7 +24,7 @@
 #define _REALWX_CTRL_HXX
 
 #include <simgear/structure/subsystem_mgr.hxx>
-
+#include <simgear/props/props.hxx>
 namespace Environment {
 class RealWxController : public SGSubsystem
 {