diff options
| -rw-r--r-- | util/events.lua | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/util/events.lua b/util/events.lua index a1da4d8a..81bea639 100644 --- a/util/events.lua +++ b/util/events.lua @@ -18,14 +18,12 @@ function new() local event_map = {}; local function _rebuild_index(event) -- TODO optimize index rebuilding local _handlers = event_map[event]; - local index = handlers[event]; - if index then - for i=#index,1,-1 do index[i] = nil; end - else index = {}; handlers[event] = index; end + local index = {}; for handler in pairs(_handlers) do t_insert(index, handler); end t_sort(index, function(a, b) return _handlers[a] > _handlers[b]; end); + handlers[event] = index; end; local function add_handler(event, handler, priority) local map = event_map[event]; |