From b0afe064f6bbb2eb689bc8645c6edb0953989f92 Mon Sep 17 00:00:00 2001
From: Colin Watson <cjwatson@canonical.com>
Date: Tue, 7 Oct 2008 05:54:49 +0100
Subject: [PATCH] update-maintainer: Convert to plain #! /bin/sh.

---
 debian/changelog  |  3 +++
 update-maintainer | 15 ++++++++-------
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 4b385c8..6d826c9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,6 +8,9 @@ ubuntu-dev-tools (0.46) UNRELEASED; urgency=low
     extracting files from them
   * Add Recommends: genisoimage for ubuntuiso
 
+  [ Colin Watson ]
+  * update-maintainer: Convert to plain #! /bin/sh.
+
  -- Matt Zimmerman <mdz@ubuntu.com>  Thu, 02 Oct 2008 22:34:44 +0100
 
 ubuntu-dev-tools (0.45) intrepid; urgency=low
diff --git a/update-maintainer b/update-maintainer
index d321f14..c457530 100755
--- a/update-maintainer
+++ b/update-maintainer
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 #
 # Copyright 2007 (C) Albin Tonnerre (Lutin) <lut1n.tne@gmail.com>
 #
@@ -58,12 +58,13 @@ done
 cd ${path-.}
 
 # look for the debian directory
-if [ -f debian/control -a -f debian/changelog ]; then
+if [ -f debian/control ] && [ -f debian/changelog ]; then
     DEBIANDIR=debian
-elif [ -f control -a -f changelog ]; then
+elif [ -f control ] && [ -f changelog ]; then
     DEBIANDIR=.
 else
-    echo "Please execute «$0» in the source folder." >&2 && exit 1
+    echo "Please execute «$0» in the source folder." >&2
+    exit 1
 fi
 
 if [ ! -r $DEBIANDIR/changelog ]
@@ -71,16 +72,16 @@ then
     echo "Make sure that the changelog file is readable." >&2 && exit 1
 fi
 
-for file in control{,.in,.real}; do
+for file in control control.in control.real; do
     if [ -f $DEBIANDIR/$file ]; then
-        if [ ! -r $DEBIANDIR/$file -o ! -w $DEBIANDIR/$file ]; then
+        if [ ! -r $DEBIANDIR/$file ] || [ ! -w $DEBIANDIR/$file ]; then
             echo "Make sure that the control file(s) is (are) readable and writable." >&2 && exit 1
         fi
         controls="$controls $file"
     fi
 done
 
-if [ -z "$(head -1 $DEBIANDIR/changelog | grep -E '\(*ubuntu.*\)')" ]
+if ! head -1 $DEBIANDIR/changelog | grep -q '(*ubuntu.*)'
 then
 	echo "Latest changelog entry has no Ubuntu version number." >&2
 	exit 1