From c831a3edce4d0f1b0a358b0201f689fe23ca2628 Mon Sep 17 00:00:00 2001
From: Meik Sievertsen <acydburn@phpbb.com>
Date: Sat, 22 Nov 2008 19:55:00 +0000
Subject: [PATCH] Do not try to send jabber notifications if no jid entered
 (Bug #36775)

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9078 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/docs/CHANGELOG.html              |  1 +
 phpBB/includes/functions_messenger.php | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/phpBB/docs/CHANGELOG.html b/phpBB/docs/CHANGELOG.html
index b78fa1f373..483d97491c 100644
--- a/phpBB/docs/CHANGELOG.html
+++ b/phpBB/docs/CHANGELOG.html
@@ -91,6 +91,7 @@
 		<li>[Fix] Allow the UCP group management to work for groups with avatars. (Bug #37375)</li>
 		<li>[Fix] Fix header list build for replying oldest PM in PM history (Bug #37275)</li>
 		<li>[Fix] Do not display COPPA group in memberlist find member dialog if COPPA disabled (Bug #37175)</li>
+		<li>[Fix] Do not try to send jabber notifications if no jid entered (Bug #36775)</li>
 	</ul>
 
 	<a name="v302"></a><h3>1.ii. Changes since 3.0.2</h3>
diff --git a/phpBB/includes/functions_messenger.php b/phpBB/includes/functions_messenger.php
index b125a1586a..cbec2582a9 100644
--- a/phpBB/includes/functions_messenger.php
+++ b/phpBB/includes/functions_messenger.php
@@ -97,6 +97,12 @@ class messenger
 	*/
 	function im($address, $realname = '')
 	{
+		// IM-Addresses could be empty
+		if (!$address)
+		{
+			return;
+		}
+
 		$pos = isset($this->addresses['im']) ? sizeof($this->addresses['im']) : 0;
 		$this->addresses['im'][$pos]['uid'] = trim($address);
 		$this->addresses['im'][$pos]['name'] = trim($realname);
@@ -443,6 +449,11 @@ class messenger
 			return false;
 		}
 
+		if (empty($this->addresses['im']))
+		{
+			return false;
+		}
+
 		$use_queue = false;
 		if ($config['jab_package_size'] && $this->use_queue)
 		{