diff options
| -rw-r--r-- | autoplace_tubes.lua | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/autoplace_tubes.lua b/autoplace_tubes.lua index f7f7eb7..4bb31bc 100644 --- a/autoplace_tubes.lua +++ b/autoplace_tubes.lua @@ -28,6 +28,8 @@ end --a function for determining which side of the node we are on local function nodeside(node, tubedir) + if not tubedir or not node or not node.param2 then return "back" end + --get a vector pointing back local backdir = minetest.facedir_to_dir(node.param2) |