From fe140eec0f0f3d55a424aeec614ffebdd24efe4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20N=27gadi?= <jeremie.ngadi@gmail.com>
Date: Thu, 24 Aug 2017 12:05:13 +0200
Subject: [PATCH] Callback even on empty queue

---
 async.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/async.lua b/async.lua
index 3c7ab7c8..5420a306 100644
--- a/async.lua
+++ b/async.lua
@@ -45,6 +45,7 @@ function Async.parallelLimit(tasks, limit, cb)
 	local function processQueue()
 
 		if #queue == 0 then
+			cb(results)
 			return
 		end