[gnome-games] autogen.sh: Add missing cd back to original dir

[Adrien Plazas <aplazas src gnome org>]

commit 8bdae6439fc5741a147f7f866ed02e47ad3a3bd1
Author: Adrien Plazas <kekun c121 arch suse de>
Date:   Tue Jan 31 16:00:44 2017 +0100

    autogen.sh: Add missing cd back to original dir

 autogen.sh |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index e275a9d..c0175f5 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 # Run this to generate all the initial makefiles, etc.
+origdir=`pwd`
 srcdir=`dirname $0`
 test -z "$srcdir" && srcdir=.
 
@@ -27,6 +28,8 @@ intltoolize --force --copy --automake || exit 1
 autoreconf --verbose --force --install -Wno-portability || exit 1
 set +x
 
+cd "$origdir"
+
 if [ "$NOCONFIGURE" = "" ]; then
         set -x
         $srcdir/configure "$@" || exit 1