diff options
| -rw-r--r-- | util/array.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/array.lua b/util/array.lua index b78fb98f..2d58e7fb 100644 --- a/util/array.lua +++ b/util/array.lua @@ -17,7 +17,7 @@ local tostring = tostring; 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 (array) return "{"..array:concat(", ").."}"; end }; local function new_array(self, t, _s, _var) if type(t) == "function" then -- Assume iterator |