From 6104680caa1c1542b5c2291b8392f5b67b061717 Mon Sep 17 00:00:00 2001
From: neilpang <neil@neilpang.com>
Date: Sat, 2 Sep 2017 20:46:04 +0800
Subject: [PATCH 1/3] fix https://github.com/Neilpang/acme.sh/issues/999

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

diff --git a/acme.sh b/acme.sh
index 07617c40..45287eef 100755
--- a/acme.sh
+++ b/acme.sh
@@ -3934,7 +3934,10 @@ issue() {
   Le_NextRenewTime=$(_math "$Le_NextRenewTime" - 86400)
   _savedomainconf "Le_NextRenewTime" "$Le_NextRenewTime"
 
-  _on_issue_success "$_post_hook" "$_renew_hook"
+  if ! _on_issue_success "$_post_hook" "$_renew_hook"; then
+    _err "Call hook error."
+    return 1
+  fi
 
   if [ "$_real_cert$_real_key$_real_ca$_reload_cmd$_real_fullchain" ]; then
     _savedomainconf "Le_RealCertPath" "$_real_cert"

From 4356eefbb10d519cdbd6d44a52b757e3df348075 Mon Sep 17 00:00:00 2001
From: neilpang <neil@neilpang.com>
Date: Sun, 3 Sep 2017 08:42:44 +0800
Subject: [PATCH 2/3] fix
 https://github.com/Neilpang/acme.sh/issues/1005#event-1232471561

---
 acme.sh | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/acme.sh b/acme.sh
index 45287eef..f6447f73 100755
--- a/acme.sh
+++ b/acme.sh
@@ -4821,9 +4821,11 @@ install() {
     _debug "Skip install cron job"
   fi
 
-  if ! _precheck "$_nocron"; then
-    _err "Pre-check failed, can not install."
-    return 1
+  if [ "$IN_CRON" != "1" ]; then
+    if ! _precheck "$_nocron"; then
+      _err "Pre-check failed, can not install."
+      return 1
+    fi
   fi
 
   if [ -z "$_c_home" ] && [ "$LE_CONFIG_HOME" != "$LE_WORKING_DIR" ]; then
@@ -4876,7 +4878,9 @@ install() {
 
   _info "Installed to $LE_WORKING_DIR/$PROJECT_ENTRY"
 
-  _installalias "$_c_home"
+  if [ "$IN_CRON" != "1" ]; then
+    _installalias "$_c_home"
+  fi
 
   for subf in $_SUB_FOLDERS; do
     if [ -d "$subf" ]; then

From c73fdd402243071d01a23eae7ae17088b5914d7d Mon Sep 17 00:00:00 2001
From: neilpang <neil@neilpang.com>
Date: Sun, 3 Sep 2017 08:45:58 +0800
Subject: [PATCH 3/3] minor

---
 acme.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acme.sh b/acme.sh
index f6447f73..e482b87b 100755
--- a/acme.sh
+++ b/acme.sh
@@ -4970,7 +4970,7 @@ _uninstallalias() {
 }
 
 cron() {
-  IN_CRON=1
+  export IN_CRON=1
   _initpath
   _info "$(__green "===Starting cron===")"
   if [ "$AUTO_UPGRADE" = "1" ]; then