From c0603070740e876a85bbb64d5d404786a597226c Mon Sep 17 00:00:00 2001
From: Krinkle <krinkle@users.mediawiki.org>
Date: Tue, 22 Mar 2011 21:42:16 +0000
Subject: [PATCH] Fixing bug 27764. Adding an extra if-check to make sure
 ['text'] is defined. In To avoid wrapping multiple 'if shorthands', converted
 it to an actual if-statement at the same time

---
 skins/Vector.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/skins/Vector.php b/skins/Vector.php
index c67d3c231c..5ee8f7290a 100644
--- a/skins/Vector.php
+++ b/skins/Vector.php
@@ -365,8 +365,14 @@ class VectorTemplate extends BaseTemplate {
 <div id="p-views" class="vectorTabs<?php if ( count( $this->data['view_urls'] ) == 0 ) echo ' emptyPortlet'; ?>">
 	<h5><?php $this->msg('views') ?></h5>
 	<ul<?php $this->html('userlangattributes') ?>>
-		<?php foreach ( $this->data['view_urls'] as $link ): ?>
-			<li<?php echo $link['attributes'] ?>><span><a href="<?php echo htmlspecialchars( $link['href'] ) ?>" <?php echo $link['key'] ?>><?php echo (array_key_exists('img',$link) ?  '<img src="'.$link['img'].'" alt="'.$link['text'].'" />' : htmlspecialchars( $link['text'] ) ) ?></a></span></li>
+		<?php
+		foreach ( $this->data['view_urls'] as $link ): ?>
+			<li<?php echo $link['attributes'] ?>><span><a href="<?php echo htmlspecialchars( $link['href'] ) ?>" <?php echo $link['key'] ?>><?php
+				// $link['text'] can be undefined - bug 27764
+				if ( array_key_exists( 'text', $link ) ) {
+					echo array_key_exists( 'img', $link ) ?  '<img src="' . $link['img'] . '" alt="' . $link['text'] . '" />' : htmlspecialchars( $link['text'] );
+				}
+				?></a></span></li>
 		<?php endforeach; ?>
 	</ul>
 </div>
-- 
2.20.1