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-rw-r--r--advtrains/path.lua1
1 files changed, 1 insertions, 0 deletions
diff --git a/advtrains/path.lua b/advtrains/path.lua
index a0bcd04..92ad8c1 100644
--- a/advtrains/path.lua
+++ b/advtrains/path.lua
@@ -117,6 +117,7 @@ function advtrains.path_invalidate(train)
train.path_req_b=0
train.dirty = true
+ advtrains.dbg_last_pathclear = "LAST PATH_INVALIDATE: "..debug.traceback()
end
-- Prints a path using the passed print function