(svn r12914) -Fix: Game crash when a spectator/server tried to show an engine with no owner when a NewGRF requested a specific variable.
--- a/src/newgrf_engine.cpp Sun Apr 27 20:09:29 2008 +0000
+++ b/src/newgrf_engine.cpp Mon Apr 28 11:15:13 2008 +0000
@@ -478,6 +478,7 @@
const Livery *l;
if (v == NULL) {
+ if (!IsValidPlayer(_current_player)) return 0;
l = GetEngineLivery(engine, _current_player, INVALID_ENGINE, NULL);
} else if (v->type == VEH_TRAIN) {
l = GetEngineLivery((v->u.rail.first_engine != INVALID_ENGINE && (IsArticulatedPart(v) || UsesWagonOverride(v))) ? v->u.rail.first_engine : v->engine_type, v->owner, v->u.rail.first_engine, v);