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util.array: Fix array.collect() for iterators that expect initial value of var to be preserved

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Matthew Wild 2011-09-25 00:21:22 +01:00
parent 40a31d93d6
commit 63d6d1a502
1 changed files with 1 additions and 1 deletions
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2
util/array.lua
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@ -98,7 +98,7 @@ array_methods.length = function (t) return #t; end
--- These methods always create a new array --- These methods always create a new array
function array.collect(f, s, var) function array.collect(f, s, var)
local t, var = {}; local t = {};
while true do while true do
var = f(s, var); var = f(s, var);
if var == nil then break; end if var == nil then break; end