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Fixed Warnings at Travis-ci

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This commit is contained in:
A.C.M 2019-07-12 13:03:44 +02:00
parent ce69214366
commit 7c759c7730
1 changed files with 15 additions and 16 deletions
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31
mods/default/functions.lua
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@ -610,7 +610,7 @@ function default.can_interact_with_node(player, pos)
end
--
--
-- Simple clones a given table to a new one
--
@ -618,46 +618,45 @@ function default.table_clone(c_table)
local table_clone = {}
for key,value in pairs(c_table) do
table_clone[key] = value
end
return table_clone
end -- function table_clone
--
-- Add groups to already registered nodes, items or tools.
--
function default.add_group(node, entry)
local newgroup = {}
if(type(node) ~= "string") then return end -- Not a real node, do nothing
-- Check the item and get the group
if(minetest.registered_nodes[node] ~= nil) then
newgroup = default.table_clone(minetest.registered_nodes[node].groups)
elseif(minetest.registered_items[node] ~= nil) then
newgroup = default.table_clone(minetest.registered_items[node].groups)
elseif(minetest.registered_craftitems[node] ~= nil) then
newgroup = default.table_clone(minetest.registered_craftitems[node].groups)
elseif(minetest.registered_tools[node] ~= nil) then
newgroup = default.table_clone(minetest.registered_tools[node].groups)
end -- if(minetest.registered_nodes
-- add the new groups to the item
local key, value
for key,value in pairs(entry) do
newgroup[key] = value
end
minetest.override_item(node, {
groups = newgroup
})