diff options
Diffstat (limited to 'advtrains/path.lua')
-rw-r--r-- | advtrains/path.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/advtrains/path.lua b/advtrains/path.lua index 506f27f..4955854 100644 --- a/advtrains/path.lua +++ b/advtrains/path.lua @@ -18,7 +18,7 @@ function advtrains.conway(midreal, prev, drives_on)--in order prev,mid,return local nconnid = advtrains.get_matching_conn(pconnid, #midconns) local next, next_connid, _, nextrailheight = advtrains.get_adjacent_rail(mid, midconns, nconnid, drives_on) - if not next then + if not next or not midconns or not midconns[nconnid] then return nil end return vector.add(advtrains.round_vector_floor_y(next), {x=0, y=nextrailheight, z=0}), midconns[nconnid].c |