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-rw-r--r--advtrains/tracks.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/advtrains/tracks.lua b/advtrains/tracks.lua
index e034e85..33a7999 100644
--- a/advtrains/tracks.lua
+++ b/advtrains/tracks.lua
@@ -622,7 +622,7 @@ function advtrains.can_dig_or_modify_track(pos)
return false, attrans("There's a Track Circuit Break here.")
end
-- signal ip?
- if advtrains.interlocking.db.is_ip_at(pos) then
+ if advtrains.interlocking.db.is_ip_at(pos, true) then -- is_ip_at with purge parameter
return false, attrans("There's a Signal Influence Point here.")
end
end