From 12f6dae8cd81f363e02849acea40c69a8764f487 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Thu, 3 Nov 2016 14:05:11 +0100
Subject: [PATCH] build: Fix 9570c36 on Debian

Debian's ash doesn't implement pushd/popd.
---
 autogen.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/autogen.sh b/autogen.sh
index 4bc9d7d..cd72a66 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -3,14 +3,16 @@
 srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.
 
-pushd $srcdir
+olddir="`pwd`"
+
+cd "$srcdir"
 
 libtoolize --copy --force || exit 1
 aclocal || exit 1
 autoheader || exit 1
 autoconf || exit 1
 automake -a -c || exit 1
-popd
+cd "$olddir"
 
 if test -z "$NOCONFIGURE"; then
     $srcdir/configure --enable-maintainer-mode --enable-examples-build \