From be8114e5c5afa461a47f617dad86f8de7b27b6cf Mon Sep 17 00:00:00 2001
From: Charles <cydjudge@users.noreply.github.com>
Date: Wed, 18 Jun 2014 00:44:11 +0200
Subject: [PATCH] child_process: don't throw on EAGAIN

Signed-off-by: Fedor Indutny <fedor@indutny.com>
---
 lib/child_process.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/child_process.js b/lib/child_process.js
index d6017d18ff..e2087c320d 100644
--- a/lib/child_process.js
+++ b/lib/child_process.js
@@ -1114,7 +1114,9 @@ ChildProcess.prototype.spawn = function(options) {
 
   var err = this._handle.spawn(options);
 
-  if (err === uv.UV_EMFILE ||
+  // Run-time errors should emit an error, not throw an exception.
+  if (err === uv.UV_EAGAIN ||
+      err === uv.UV_EMFILE ||
       err === uv.UV_ENFILE ||
       err === uv.UV_ENOENT) {
     process.nextTick(function() {