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-rw-r--r--util/array.lua8
1 files changed, 4 insertions, 4 deletions
diff --git a/util/array.lua b/util/array.lua
index 3ddc97f6..4b5b36c7 100644
--- a/util/array.lua
+++ b/util/array.lua
@@ -19,7 +19,7 @@ local type = type;
local array = {};
local array_base = {};
local array_methods = {};
-local array_mt = { __index = array_methods, __tostring = function (array) return "{"..array:concat(", ").."}"; end };
+local array_mt = { __index = array_methods, __tostring = function (self) return "{"..self:concat(", ").."}"; end };
local function new_array(self, t, _s, _var)
if type(t) == "function" then -- Assume iterator
@@ -115,10 +115,10 @@ function array_methods:shuffle(outa, ina)
return self;
end
-function array_methods:append(array)
- local len, len2 = #self, #array;
+function array_methods:append(ina)
+ local len, len2 = #self, #ina;
for i = 1, len2 do
- self[len+i] = array[i];
+ self[len+i] = ina[i];
end
return self;
end