From fcbcaded1a7ee5ba96d2544cd961ebe38909b992 Mon Sep 17 00:00:00 2001
From: Randall Degges <r@rdegges.com>
Date: Fri, 12 Sep 2014 16:44:42 -0700
Subject: [PATCH] Making async.forever run... forever =)

Previously, if async.forever was called, since it wasn't using `setImmediate` --
the max call stack size would be exceeded rather quickly.

This fix introduces setImmediate behavior to prevent user-generated tasks from
starving the event loop of resources.

Fixes #437.
---
 lib/async.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/async.js b/lib/async.js
index a13f83520..f0620717d 100755
--- a/lib/async.js
+++ b/lib/async.js
@@ -1103,7 +1103,7 @@
                 }
                 throw err;
             }
-            fn(next);
+            setImmediate(fn, next);
         }
         next();
     };