From c87cd0de73f263ad2ce9892213a912b3ad691d07 Mon Sep 17 00:00:00 2001
From: neil <github@byneil.com>
Date: Thu, 16 Mar 2017 18:02:36 +0800
Subject: [PATCH] fix https://github.com/Neilpang/acme.sh/issues/729
 https://github.com/Neilpang/acme.sh/issues/721

---
 acme.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/acme.sh b/acme.sh
index 7906aa4..671b0d3 100755
--- a/acme.sh
+++ b/acme.sh
@@ -3477,7 +3477,10 @@ issue() {
         if [ ! "$usingApache" ]; then
           if webroot_owner=$(_stat "$_currentRoot"); then
             _debug "Changing owner/group of .well-known to $webroot_owner"
-            chown -R "$webroot_owner" "$_currentRoot/.well-known"
+            if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
+              _debug "$(cat "$_EXEC_TEMP_ERR")"
+              _exec_err >/dev/null 2>&1
+            fi
           else
             _debug "not chaning owner/group of webroot"
           fi