From 51e85716ee8a13ccfc15163880f6ac6b37c791f6 Mon Sep 17 00:00:00 2001
From: neil <github@byneil.com>
Date: Tue, 19 Apr 2016 18:34:04 +0800
Subject: [PATCH] minor: fix apachectl error message

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

diff --git a/acme.sh b/acme.sh
index 66ea5c9..2e3a6aa 100755
--- a/acme.sh
+++ b/acme.sh
@@ -809,6 +809,11 @@ _initpath() {
 
 
 _apachePath() {
+  if ! _exists apachectl ; then
+    _err "'apachecrl not found. It seems that apache is not installed, or you are not root user.'"
+    _err "Please use webroot mode to try again."
+    return 1
+  fi
   httpdconfname="$(apachectl -V | grep SERVER_CONFIG_FILE= | cut -d = -f 2 | tr -d '"' )"
   if _startswith "$httpdconfname" '/' ; then
     httpdconf="$httpdconfname"