From 3c735d9bbced91ecd56860b140975882c4d7e69e Mon Sep 17 00:00:00 2001
From: Rasmus Lerdorf <rasmus@php.net>
Date: Tue, 4 Nov 2014 22:39:34 +0000
Subject: [PATCH] Clarify the wording for curl_multi_select(). 0 is not an
 error state here.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@335159 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/curl/functions/curl-multi-select.xml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/reference/curl/functions/curl-multi-select.xml b/reference/curl/functions/curl-multi-select.xml
index 539153225a..291f8515e6 100644
--- a/reference/curl/functions/curl-multi-select.xml
+++ b/reference/curl/functions/curl-multi-select.xml
@@ -40,7 +40,9 @@
   &reftitle.returnvalues;
   <para>
    On success, returns the number of descriptors contained in 
-   the descriptor sets.  On failure, this function will return -1 on a select failure or timeout (from the underlying select system call).
+   the descriptor sets. This may be 0 if there was no activity on any
+   of the descriptors. On failure, this function will return -1 on a select
+   failure (from the underlying select system call). 
   </para>
  </refsect1>