table.wipe also reset array size if needed

!Compatibility/api/luaAPI.lua

@@ -8,8 +8,8 @@ local tostring = tostring
 local type = type
 local unpack = unpack
 local ceil, floor = math.ceil, math.floor
-local getn, tinsert = table.getn, table.insert
 local find, format, gfind, gsub, sub = string.find, string.format, string.gfind, string.gsub, string.sub
+local getn, setn, tinsert = table.getn, table.setn, table.insert
 
 math.huge = 1/0
 string.gmatch = gfind
@@ -133,6 +133,10 @@ function table.wipe(t)
 		t[k] = nil
 	end
 
+	if getn(t) ~= 0 then
+		setn(t, 0)
+	end
+
 	return t
 end
 wipe = table.wipe