From 2d82e2a2c609b102b62d27e864a9a2f87df6995b Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Wed, 29 Aug 2012 00:08:39 +0200
Subject: [PATCH] fix ShellManager, avoid zombie childs when grand childs
 detaches themselves

---
 src/shell_manager.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/shell_manager.cc b/src/shell_manager.cc
index 18f7c896..81643dad 100644
--- a/src/shell_manager.cc
+++ b/src/shell_manager.cc
@@ -54,8 +54,8 @@ String ShellManager::pipe(const String& input,
         close(write_pipe[1]);
         close(read_pipe[0]);
 
-        dup2(read_pipe[1], 1);
-        dup2(write_pipe[0], 0);
+        dup2(read_pipe[1], 1); close(read_pipe[1]);
+        dup2(write_pipe[0], 0); close(write_pipe[0]);
 
         boost::regex_iterator<String::iterator> it(cmdline.begin(), cmdline.end(), m_regex);
         boost::regex_iterator<String::iterator> end;