diff options
| -rw-r--r-- | lua/cjson/util.lua | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lua/cjson/util.lua b/lua/cjson/util.lua index 6916dad..5bb0d7d 100644 --- a/lua/cjson/util.lua +++ b/lua/cjson/util.lua @@ -10,6 +10,11 @@ local json = require "cjson" -- -1 Not an array -- 0 Empty table -- >0 Highest index in the array + +-- Provide unpack for Lua 5.3+ built without LUA_COMPAT_UNPACK +local unpack = unpack +if table.unpack then unpack = table.unpack end + local function is_array(table) local max = 0 local count = 0 |