From 421ff8070ebdcc10831c77595e220063af36b4eb Mon Sep 17 00:00:00 2001
From: Arch Librarian <arch@canonical.com>
Date: Mon, 20 Sep 2004 17:02:30 +0000
Subject: * Only try to clear stdin if it is a tty, to avoid loop... Author:
 mdz Date: 2003-07-26 00:25:44 GMT * Only try to clear stdin if it is a tty,
 to avoid looping if there is lots of stuff (perhaps an infinite amount) to
 read (Closes: #192228)

---
 apt-pkg/deb/dpkgpm.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'apt-pkg/deb')

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index ea64ef089..1548a47d4 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: dpkgpm.cc,v 1.26 2003/04/27 03:02:40 doogie Exp $
+// $Id: dpkgpm.cc,v 1.27 2003/07/26 00:25:44 mdz Exp $
 /* ######################################################################
 
    DPKG Package Manager - Provide an interface to dpkg
@@ -448,7 +448,7 @@ bool pkgDPkgPM::Go()
 	 if (chdir(_config->FindDir("DPkg::Run-Directory","/").c_str()) != 0)
 	    _exit(100);
 	 
-	 if (_config->FindB("DPkg::FlushSTDIN",true) == true)
+	 if (_config->FindB("DPkg::FlushSTDIN",true) == true && isatty(STDIN_FILENO))
 	 {
 	    int Flags,dummy;
 	    if ((Flags = fcntl(STDIN_FILENO,F_GETFL,dummy)) < 0)
-- 
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