From 8fddd649bee8894a767ae199ff218c120e5621ae Mon Sep 17 00:00:00 2001
From: Joe Orton <jorton@apache.org>
Date: Mon, 28 Oct 2013 14:31:56 +0000
Subject: [PATCH] Merge 1536310 from trunk:

* docs/manual/upgrading.xml: Note 2.4 backwards-compat break for
  some piped logging configurations.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1536367 13f79535-47bb-0310-9956-ffa450edef68
---
 docs/manual/upgrading.xml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/manual/upgrading.xml b/docs/manual/upgrading.xml
index 31fc940cb7..01ae445f35 100644
--- a/docs/manual/upgrading.xml
+++ b/docs/manual/upgrading.xml
@@ -306,6 +306,14 @@ Allow from example.org
         is no longer supported.  Data is always logged at <directive
         module="core">LogLevel</directive> <code>trace7</code>.</li>
 
+        <li>On Unix platforms, piped logging commands configured using
+        either <directive module="core">ErrorLog</directive> or
+        <directive module="mod_log_config">CustomLog</directive> were invoked using
+        <code>/bin/sh -c</code> in 2.2 and earlier.  In 2.4 and later,
+        piped logging commands are executed directly.  To restore the
+        old behaviour, see the <a href="logs.html#piped">piped logging
+        documentation</a>.</li>
+
       </ul>
     </section>
   </section>
-- 
2.50.1