From 4f293ebf0d6915e688b123c9f7c43639bd9d9473 Mon Sep 17 00:00:00 2001
From: Johannes 'josch' Schauer <josch@mister-muffin.de>
Date: Tue, 18 Sep 2018 16:55:25 +0200
Subject: [PATCH] die if abs_path failed

---
 mmdebstrap | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mmdebstrap b/mmdebstrap
index ec27b31..be7ac29 100755
--- a/mmdebstrap
+++ b/mmdebstrap
@@ -946,7 +946,11 @@ sub main() {
     }
 
     if ($options->{target} ne '-') {
-	$options->{target} = abs_path($options->{target});
+	my $abs_path = abs_path($options->{target});
+	if (!defined $abs_path) {
+	    die "unable to get absolute path of target directory $options->{target}"
+	}
+	$options->{target} = $abs_path;
     }
 
     if ($options->{target} eq '/') {