X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FGUI%2Fnew_gui.cxx;h=ff9c7ad3c337c370a9ed1d79f66e50589fb83778;hb=1ae2b59333dc914d10bcc726bc94e71cbf3e411e;hp=3ac483abcb246dff0266658b8b83be4fbae67e92;hpb=7c8c8ff3813a195c2d8a2d7acd42577e1aa13fc0;p=flightgear.git

diff --git a/src/GUI/new_gui.cxx b/src/GUI/new_gui.cxx
index 3ac483abc..ff9c7ad3c 100644
--- a/src/GUI/new_gui.cxx
+++ b/src/GUI/new_gui.cxx
@@ -12,6 +12,7 @@
 
 #include <simgear/compiler.h>
 #include <simgear/structure/exception.hxx>
+#include <simgear/props/props_io.hxx>
 
 #include <Main/fg_props.hxx>