From ab96341957b93547512a71668bb98aa8eaac7e7d Mon Sep 17 00:00:00 2001
From: Johannes 'josch' Schauer <josch@mister-muffin.de>
Date: Wed, 3 Oct 2018 09:19:28 +0200
Subject: [PATCH] die if chmod fails

---
 mmdebstrap | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mmdebstrap b/mmdebstrap
index 91b8044..90bd1f7 100755
--- a/mmdebstrap
+++ b/mmdebstrap
@@ -935,7 +935,7 @@ sub setup {
 	    } else {
 		die "unsupported type: $type";
 	    }
-	    chmod $mode, "$options->{root}/$fname";
+	    chmod $mode, "$options->{root}/$fname" or die "cannot chmod $fname: $!";
 	}
     }
 
@@ -1043,7 +1043,7 @@ sub setup {
 	    } elsif ($type == 5) { # directory
 		if (!$options->{havemknod}) {
 		    make_path "$options->{root}/$fname";
-		    chmod $mode, "$options->{root}/$fname";
+		    chmod $mode, "$options->{root}/$fname" or die "cannot chmod $fname: $!";
 		}
 		0 == system('mount', '-o', 'bind', "/$fname", "$options->{root}/$fname") or die "mount failed: $?";
 	    } else {