From 62adc63934d8be52b90512ad0e8165d9dd36eafc Mon Sep 17 00:00:00 2001
From: Marcos Casagrande <marcoscvp90@gmail.com>
Date: Sun, 7 Jun 2020 15:23:52 +0200
Subject: [PATCH] refactor(std/signal): Replace setTimeout with IIFE (#6153)

---
 std/signal/mod.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/std/signal/mod.ts b/std/signal/mod.ts
index c15d1b3269..f09f768824 100644
--- a/std/signal/mod.ts
+++ b/std/signal/mod.ts
@@ -61,12 +61,12 @@ export function signal(
 export function onSignal(signo: number, callback: () => void): Disposable {
   const sig = signal(signo);
 
-  //setTimeout allows `sig` to be returned before blocking on the await
-  setTimeout(async () => {
+  // allows `sig` to be returned before blocking on the await
+  (async (): Promise<void> => {
     for await (const _ of sig) {
       callback();
     }
-  }, 0);
+  })();
 
   return sig;
 }