From c71281fd44d900032e4a3be19e663993d9b9a0ea Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 22 May 2013 19:19:29 +0200
Subject: [PATCH] Fix warning when using IP address as hostname in Net_Socket

---
 program/lib/Net/Socket.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/program/lib/Net/Socket.php b/program/lib/Net/Socket.php
index 669700c1d..e67411124 100644
--- a/program/lib/Net/Socket.php
+++ b/program/lib/Net/Socket.php
@@ -124,7 +124,7 @@ class Net_Socket extends PEAR
             return $this->raiseError('$addr cannot be empty');
         } elseif (strspn($addr, ':.0123456789') == strlen($addr) ||
                   strstr($addr, '/') !== false) {
-            $this->addr = substr($addr, ':') ? '['.$addr.']' : $addr;
+            $this->addr = strpos($addr, ':') !== false ? '['.$addr.']' : $addr;
         } else {
             $this->addr = @gethostbyname($addr);
         }