From adf6ef9e625f44d4a302a94f2b74c6dd090412a9 Mon Sep 17 00:00:00 2001
From: Christophe Jaillet <jailletc36@apache.org>
Date: Tue, 17 Apr 2018 19:33:27 +0000
Subject: [PATCH] Explain when the surrounding double quotes arround the expr
 argument MUST be avoided.

Fix an example to add these surrounding quotes to be consistent and in line with 2.4.x

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1829390 13f79535-47bb-0310-9956-ffa450edef68
---
 docs/manual/mod/mod_authz_core.xml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/docs/manual/mod/mod_authz_core.xml b/docs/manual/mod/mod_authz_core.xml
index 40bcc25058..27e7148604 100644
--- a/docs/manual/mod/mod_authz_core.xml
+++ b/docs/manual/mod/mod_authz_core.xml
@@ -180,7 +180,7 @@ SetEnvIf User-Agent "^KnockKnock/2\.0" let_me_in
   decisions on arbitrary expressions.</p>
 
     <highlight language="config">
-        Require expr %{TIME_HOUR} -ge 9 &amp;&amp; %{TIME_HOUR} -le 17
+        Require expr "%{TIME_HOUR} -ge 9 &amp;&amp; %{TIME_HOUR} -le 17"
     </highlight>
 
     <highlight language="config">
@@ -195,7 +195,8 @@ SetEnvIf User-Agent "^KnockKnock/2\.0" let_me_in
     </highlight>
 
   <p>The syntax is described in the <a href="../expr.html">ap_expr</a>
-  documentation.</p>
+  documentation. Before httpd 2.4.16, the surrounding double-quotes MUST be
+  omitted.</p>
 
   <p>Normally, the expression is evaluated before authentication. However, if
   the expression returns false and references the variable
-- 
2.40.0