util.async: Remove last trace of async.once [luacheck]

8 years ago · 57f5ea520f
parent 072c04815b
commit 57f5ea520f
1 changed files with 0 additions and 1 deletions
--- a/util/async.lua
+++ b/util/async.lua
@ -233,7 +233,6 @@ local function sleep(s)
 end

 return {
-	once = once;
 	ready = ready;
 	waiter = waiter;
 	guarder = guarder;