Multiplayer client/server system -- MessageBuf class and test harness complete

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

diff --git a/src/Scenery/hitlist.cxx b/src/Scenery/hitlist.cxx
index 856b175a2184cafee67cf1ad480b38a53cb6fb44..630e6685eb8a56f7fb4e4f63165e7c6e0f62eb7d 100644 (file)
--- a/src/Scenery/hitlist.cxx
+++ b/src/Scenery/hitlist.cxx
@@ -348,7 +348,8 @@ void FGHitList::IntersectBranch( ssgBranch *branch, sgdMat4 m,
             kid != NULL;
             kid = branch->getNextKid() )
     {
-        if ( kid->getTraversalMask() & SSGTRAV_HOT )
+        if ( kid->getTraversalMask() & SSGTRAV_HOT
+             && !kid->getBSphere()->isEmpty() )
         {
             sgdVec3 center;
             sgdSetVec3( center,