From 338d5a99768271eb735bc2fb4776fb9f941d10a7 Mon Sep 17 00:00:00 2001
From: "Fedor A. Fetisov" <faf@ossg.ru>
Date: Tue, 24 Sep 2013 15:58:44 +0400
Subject: [PATCH] Beautify regexp for links highlighting in dialogue

---
 src/messenger/webim/libs/chat.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/messenger/webim/libs/chat.php b/src/messenger/webim/libs/chat.php
index eb3bee87..e086c448 100644
--- a/src/messenger/webim/libs/chat.php
+++ b/src/messenger/webim/libs/chat.php
@@ -85,7 +85,7 @@ function post_message($threadid, $kind, $message, $from = null, $agentid = null)
 function prepare_html_message($text)
 {
 	$escaped_text = safe_htmlspecialchars($text);
-	$text_w_links = preg_replace('/(?i)(http|https|ftp):\/\/\S*/', '<a href="$0" target="_blank">$0</a>', $escaped_text);
+	$text_w_links = preg_replace('/(https?|ftp):\/\/\S*/i', '<a href="$0" target="_blank">$0</a>', $escaped_text);
 	$multiline = str_replace("\n", "<br/>", $text_w_links);
 	return $multiline;
 }