Check for the plib version when using display lists, just to be sure.

[flightgear.git] / src / Scenery / hitlist.hxx

diff --git a/src/Scenery/hitlist.hxx b/src/Scenery/hitlist.hxx
index f79d1e9fe83a3462bfb0c6ce62d0adb23016e4e7..3ba8f3ba90602fa961bc5104d4cd6689f8def05c 100644 (file)
--- a/src/Scenery/hitlist.hxx
+++ b/src/Scenery/hitlist.hxx
@@ -16,6 +16,7 @@
 SG_USING_STD(vector);
 
 class ssgEntity;
+class ssgBranch;
 
 class FGHitRec {