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-rw-r--r--advtrains_interlocking/lzb.lua4
1 files changed, 4 insertions, 0 deletions
diff --git a/advtrains_interlocking/lzb.lua b/advtrains_interlocking/lzb.lua
index 1f9589e..c352869 100644
--- a/advtrains_interlocking/lzb.lua
+++ b/advtrains_interlocking/lzb.lua
@@ -257,6 +257,10 @@ advtrains.te_register_on_new_path(function(id, train)
end)
advtrains.te_register_on_update(function(id, train)
+ if not train.path or not train.lzb then
+ atprint("LZB run: no path on train, skip step")
+ return
+ end
look_ahead(id, train)
apply_control(id, train)
end)