From 4b440a0e016f8a9a3c16635abfba9f7b8ac1a5e3 Mon Sep 17 00:00:00 2001
From: Helmut Grohne <helmut.grohne@intenta.de>
Date: Fri, 13 Sep 2019 12:37:28 +0200
Subject: [PATCH] allow messing with s-s-d in hooks

Presently, mmdebstrap fails hard if e.g. a --setup-hook removes
start-stop-daemon.REAL.
---
 mmdebstrap | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mmdebstrap b/mmdebstrap
index cd9f96b..f3a64ba 100755
--- a/mmdebstrap
+++ b/mmdebstrap
@@ -861,7 +861,7 @@ sub run_chroot(&$) {
 	    chmod 0755, "$options->{root}/usr/sbin/policy-rc.d" or error "cannot chmod policy-rc.d: $!";
 	}
 
-	{
+	if (-e "$options->{root}/sbin/start-stop-daemon") {
 	    move("$options->{root}/sbin/start-stop-daemon", "$options->{root}/sbin/start-stop-daemon.REAL") or error "cannot move start-stop-daemon: $!";
 	    open my $fh, '>', "$options->{root}/sbin/start-stop-daemon" or error "cannot open start-stop-daemon: $!";
 	    print $fh "#!/bin/sh\n";
@@ -873,7 +873,9 @@ sub run_chroot(&$) {
 	&{$cmd}();
 
 	# cleanup
-	move("$options->{root}/sbin/start-stop-daemon.REAL", "$options->{root}/sbin/start-stop-daemon") or error "cannot move start-stop-daemon: $!";
+	if (-e "$options->{root}/sbin/start-stop-daemon.REAL") {
+	    move("$options->{root}/sbin/start-stop-daemon.REAL", "$options->{root}/sbin/start-stop-daemon") or error "cannot move start-stop-daemon: $!";
+	}
 	unlink "$options->{root}/usr/sbin/policy-rc.d" or error "cannot unlink policy-rc.d: $!";
 
     };