--- a/util/iterators.lua Fri May 17 08:31:03 2013 +0100 +++ b/util/iterators.lua Fri May 17 08:42:21 2013 +0100 @@ -75,7 +75,7 @@ local x = 0; while true do - local var = f(s, var); + var = f(s, var); if var == nil then break; end x = x + 1; end