From 9db6ba3adca8690f3502df665890268dfa7aea2b Mon Sep 17 00:00:00 2001
From: skeeter <skeeter@alumni.egroupware.org>
Date: Sat, 20 Jul 2002 01:32:00 +0000
Subject: [PATCH] Possible fix for the network class error on line 81.

---
 phpgwapi/inc/class.network.inc.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/phpgwapi/inc/class.network.inc.php b/phpgwapi/inc/class.network.inc.php
index 4954a23508..73baec6191 100644
--- a/phpgwapi/inc/class.network.inc.php
+++ b/phpgwapi/inc/class.network.inc.php
@@ -78,7 +78,10 @@
 			if(floor(phpversion()) == 4)
 			{
 				$this->socket = fsockopen($server,$port,$errcode,$errmsg,$timeout);
-				socket_set_timeout($this->socket,$timeout,0);
+				if($this->socket)
+				{
+					socket_set_timeout($this->socket,$timeout,0);
+				}
 			}
 			else
 			{