From 0c32c911f00c8fda5725850b8d696ffcead46105 Mon Sep 17 00:00:00 2001
From: Maciek Sokolewicz <tularis@php.net>
Date: Tue, 27 Dec 2011 16:49:34 +0000
Subject: [PATCH] changed static null text to entity (fixing my earlier
 mistake)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@321440 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/exec/functions/shell-exec.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reference/exec/functions/shell-exec.xml b/reference/exec/functions/shell-exec.xml
index f835c469a2..2e41113c19 100644
--- a/reference/exec/functions/shell-exec.xml
+++ b/reference/exec/functions/shell-exec.xml
@@ -38,7 +38,7 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   The output from the executed command or NULL if an error occurred.
+   The output from the executed command or &null; if an error occurred.
   </para>
  </refsect1>