autogen.sh: use /bin/sh

diff --git a/autogen.sh b/autogen.sh
index b51a3632cd12b2b05fa122e123637c5fffe54492..78588ff1c2094a23718e9667c1eb0403a95fbd6f 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /bin/sh
 #
 # This file is part of DisOrder.
 # Copyright (C) 2004-2008 Richard Kettlewell
@@ -18,8 +18,6 @@
 #
 
 set -e
-srcdir=$(dirname $0)
-here=$(pwd)
-cd $srcdir
+cd $(dirname $0)
 mkdir -p m4
 autoreconf -si