From fe0036dd7e3bbd808fa526e2e142fdb89105caae Mon Sep 17 00:00:00 2001
From: Michael Vogt <mvo@debian.org>
Date: Thu, 25 Jul 2013 20:22:43 +0200
Subject: rework the code in cdromutl.cc to make coverity (more) happy

---
 apt-pkg/contrib/cdromutl.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'apt-pkg/contrib')

diff --git a/apt-pkg/contrib/cdromutl.cc b/apt-pkg/contrib/cdromutl.cc
index 187f6bd59..afa01a562 100644
--- a/apt-pkg/contrib/cdromutl.cc
+++ b/apt-pkg/contrib/cdromutl.cc
@@ -122,8 +122,9 @@ bool MountCdrom(string Path, string DeviceName)
    if (Child == 0)
    {
       // Make all the fds /dev/null
+      int null_fd = open("/dev/null",O_RDWR);
       for (int I = 0; I != 3; I++)
-	 dup2(open("/dev/null",O_RDWR),I);
+	 dup2(null_fd, I);
       
       if (_config->Exists("Acquire::cdrom::"+Path+"::Mount") == true)
       {
-- 
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