Index: head/games/vegastrike/files/patch-src_cmd_unit__collide.h
===================================================================
--- head/games/vegastrike/files/patch-src_cmd_unit__collide.h
+++ head/games/vegastrike/files/patch-src_cmd_unit__collide.h
@@ -0,0 +1,14 @@
+--- src/cmd/unit_collide.h.orig	2019-04-05 07:20:53 UTC
++++ src/cmd/unit_collide.h
+@@ -94,9 +94,9 @@ class UnitHash3d (public)
+     {
+         if ( !hugeobjects.empty() )
+             hugeobjects.clear();
+-        if ( this->active_huge.size() )
++        if ( this->active_huge->size() )
+             ha.clear();
+-        if ( this->accum_huge.size() )
++        if ( this->accum_huge->size() )
+             hb.clear();
+         acc_huge.clear();
+         act_huge.clear();