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-rw-r--r--stairsplus/init.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/stairsplus/init.lua b/stairsplus/init.lua
index 2a959c0..44f5972 100644
--- a/stairsplus/init.lua
+++ b/stairsplus/init.lua
@@ -18,7 +18,7 @@ and minetest.setting_getbool("creative_mode") then
end
function stairsplus:prepare_groups(groups)
- result = {}
+ local result = {}
if groups then
for k, v in pairs(groups) do
if k ~= "wood" and k ~= "stone" then