From aea9ad99e3c75c583df8f8397ae0d9de80f921a2 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Fri, 30 May 2014 02:17:05 -0400
Subject: [PATCH] fix(pipe) on: length -> indexOf

---
 lib/server/pipe.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/server/pipe.js b/lib/server/pipe.js
index 0e7a4c06..e86e65ba 100644
--- a/lib/server/pipe.js
+++ b/lib/server/pipe.js
@@ -63,7 +63,7 @@
                     end: !p.notEnd
                 });
                 
-                read.once('end', func);
+                on('end', read, func);
             }, function(callback) {
                 on('open', write, callback);
             });
@@ -72,9 +72,9 @@
     
     function on(event, emitter, callback) {
         var listeners   = emitter.listeners(event),
-            length      = listeners.length;
+            indexOf     = listeners.indexOf(callback);
         
-        if (length <= 1)
+        if (!~indexOf)
             emitter.once(event, callback);
     }