From 2f815da5b29d72e25a32c3ea3c3fd207842cea7e Mon Sep 17 00:00:00 2001
From: Christopher Engelhard <ce@lcts.de>
Date: Aug 19 2020 12:18:30 +0000
Subject: add patch to fix failed sudo detection when shell is not bash


---

diff --git a/acme-sh/0001-fix-sudo-detection.patch b/acme-sh/0001-fix-sudo-detection.patch
new file mode 100644
index 0000000..b0e7d7e
--- /dev/null
+++ b/acme-sh/0001-fix-sudo-detection.patch
@@ -0,0 +1,23 @@
+diff -Naur a/acme.sh b/acme.sh
+--- a/acme.sh	2020-05-04 02:41:37.000000000 +0200
++++ b/acme.sh	2020-08-19 14:15:09.045969454 +0200
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env sh
++#!/usr/bin/sh
+ 
+ VER=2.8.6
+ 
+@@ -6415,10 +6415,10 @@
+       #it's root using sudo, no matter it's using sudo or not, just fine
+       return 0
+     fi
+-    if [ "$SUDO_COMMAND" = "/bin/su" ] || [ "$SUDO_COMMAND" = "/bin/bash" ]; then
++    if [ -n "$SUDO_COMMAND" ]; then
+       #it's a normal user doing "sudo su", or `sudo -i` or `sudo -s`
+-      #fine
+-      return 0
++      _endswith "$SUDO_COMMAND" /bin/su || grep "^$SUDO_COMMAND\$" /etc/shells >/dev/null 2>&1
++      return $?
+     fi
+     #otherwise
+     return 1