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-rw-r--r--util/array.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/array.lua b/util/array.lua
index 4b5b36c7..ea520f6b 100644
--- a/util/array.lua
+++ b/util/array.lua
@@ -106,7 +106,7 @@ function array_base.reverse(outa, ina)
end
--- These methods only mutate the array
-function array_methods:shuffle(outa, ina)
+function array_methods:shuffle()
local len = #self;
for i = 1, #self do
local r = math_random(i, len);