From: Krayon <krayon.git@qdnx.org>
Date: Tue, 7 Jun 2022 07:13:18 +0000 (+1000)
Subject: Add missing checks and fix hexdump output (closes #878)
X-Git-Tag: v0.7.1~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6091ba4bc22acd1334fc4cd8b7b662456163141b;p=thirdparty%2Fdehydrated.git

Add missing checks and fix hexdump output (closes #878)
---

diff --git a/dehydrated b/dehydrated
index 5d7a706..a170666 100755
--- a/dehydrated
+++ b/dehydrated
@@ -260,7 +260,7 @@ _mktemp() {
 # Check for script dependencies
 check_dependencies() {
   # look for required binaries
-  for binary in grep mktemp diff sed awk curl cut; do
+  for binary in grep mktemp diff sed awk curl cut head tail hexdump; do
     bin_path="$(command -v "${binary}" 2>/dev/null)" || _exiterr "This script requires ${binary}."
     [[ -x "${bin_path}" ]] || _exiterr "${binary} found in PATH but it's not executable"
   done
@@ -839,7 +839,7 @@ hex2bin() {
 
 # Convert binary data to hex string
 bin2hex() {
-  hexdump -e '16/1 "%02x"'
+  hexdump -v -e '/1 "%02x"'
 }
 
 # OpenSSL writes to stderr/stdout even when there are no errors. So just