From 326c386b2e9675e2719e9e1ee45d0d436640d4e5 Mon Sep 17 00:00:00 2001
From: neilpang <github@byneil.com>
Date: Thu, 15 Jun 2017 21:44:10 +0800
Subject: [PATCH] add debug message

---
 acme.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/acme.sh b/acme.sh
index f36ea2ed..d57aacc6 100755
--- a/acme.sh
+++ b/acme.sh
@@ -151,6 +151,13 @@ _dlg_versions() {
     echo "apache doesn't exists."
   fi
 
+  echo "nginx:"
+  if _exists "nginx"; then
+    nginx -V 2>&1
+  else
+    echo "nginx doesn't exists."
+  fi
+
   echo "nc:"
   if _exists "nc"; then
     nc -h 2>&1