diff options
Diffstat (limited to 'upgrades.lua')
| -rw-r--r-- | upgrades.lua | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/upgrades.lua b/upgrades.lua index 8f0c6fb..dc19053 100644 --- a/upgrades.lua +++ b/upgrades.lua @@ -4,8 +4,10 @@ minetest.register_lbm({ nodenames = {"group:digtron"}, action = function(pos, node) local node_def = minetest.registered_nodes[node.name] - local meta = minetest.get_meta(pos) - meta:set_string("formspec", node_def._digtron_formspec) + if node_def._digtron_formspec then + local meta = minetest.get_meta(pos) + meta:set_string("formspec", node_def._digtron_formspec(pos, meta)) + end end }) |