From: brettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Sat, 30 Jan 2010 23:07:06 +0000 (+0000)
Subject: Setting a default value to avoid notices.
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=23bf40e9054d5a3c466f04455d355c9622904bf7;p=lorea%2Felgg.git

Setting a default value to avoid notices.


git-svn-id: http://code.elgg.org/elgg/trunk@3863 36083f99-b078-4883-b0ff-0f9b5a30f544
---

diff --git a/engine/lib/input.php b/engine/lib/input.php
index 019e4faa0..7c5fd58c4 100644
--- a/engine/lib/input.php
+++ b/engine/lib/input.php
@@ -124,6 +124,7 @@ function parse_urls($text) {
 		'$matches',
 		'
 			$url = $matches[1];
+			$period = \'\';
 			if (substr($url, -1, 1) == \'.\') {
 				$period = \'.\';
 				$url = trim($url, \'.\');