From 06580bf0e457fafb63fdd2e7aa8fad36dfb86d35 Mon Sep 17 00:00:00 2001
From: neilpang <github@neilpang.com>
Date: Thu, 5 Aug 2021 20:12:42 +0800
Subject: [PATCH] fix
 https://github.com/acmesh-official/acme.sh/issues/1914#issuecomment-893188476

---
 acme.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/acme.sh b/acme.sh
index 9bc962d8..2459404a 100755
--- a/acme.sh
+++ b/acme.sh
@@ -3161,9 +3161,9 @@ _checkConf() {
       FOUND_REAL_NGINX_CONF="$2"
       return 0
     fi
-    if cat "$2" | tr "\t" " " | grep "^ *include *;" >/dev/null; then
+    if cat "$2" | tr "\t" " " | grep "^ *include +.*;" >/dev/null; then
       _debug "Try include files"
-      for included in $(cat "$2" | tr "\t" " " | grep "^ *include *;" | sed "s/include //" | tr -d " ;"); do
+      for included in $(cat "$2" | tr "\t" " " | grep "^ *include +.*;" | sed "s/include //" | tr -d " ;"); do
         _debug "check included $included"
         if ! _startswith "$included" "/" && _exists dirname; then
           _relpath="$(dirname "$_c_file")"