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-rw-r--r--util/pubsub.lua6
1 files changed, 3 insertions, 3 deletions
diff --git a/util/pubsub.lua b/util/pubsub.lua
index afab634a..3c67be90 100644
--- a/util/pubsub.lua
+++ b/util/pubsub.lua
@@ -6,16 +6,16 @@ module("pubsub", package.seeall);
local service = {};
local service_mt = { __index = service };
-local default_config = {
+local default_config = { __index = {
broadcaster = function () end;
get_affiliation = function () end;
capabilities = {};
-};
+} };
function new(config)
config = config or {};
return setmetatable({
- config = setmetatable(config, { __index = default_config });
+ config = setmetatable(config, default_config);
affiliations = {};
subscriptions = {};
nodes = {};