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<title>[12744] trunk/wp-admin/upgrade.php:
Always set a goback link on upgrade page.</title>
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<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/12744">12744</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2010-01-17 07:38:27 +0000 (Sun, 17 Jan 2010)</dd>
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<h3>Log Message</h3>
<pre>Always set a goback link on upgrade page. Props filosofo. Fixes <a href="http://trac.wordpress.org/ticket/10986">#10986</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminupgradephp">trunk/wp-admin/upgrade.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpadminupgradephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/upgrade.php (12743 => 12744)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/upgrade.php 2010-01-17 07:04:31 UTC (rev 12743)
+++ trunk/wp-admin/upgrade.php 2010-01-17 07:38:27 UTC (rev 12744)
</span><span class="lines">@@ -82,9 +82,8 @@
</span><span class="cx"> case 1:
</span><span class="cx"> wp_upgrade();
</span><span class="cx">
</span><del>- $backto = empty($_GET['backto']) ? '' : $_GET['backto'] ;
- $backto = stripslashes( urldecode( $backto ) );
- $backto = esc_url_raw( $backto );
</del><ins>+ $backto = !empty($_GET['backto']) ? stripslashes( urldecode( $_GET['backto'] ) ) : __get_option( 'home' ) . '/';
+ $backto = esc_url_raw( $backto );
</ins><span class="cx"> $backto = wp_validate_redirect($backto, __get_option( 'home' ) . '/');
</span><span class="cx"> if( $wpdb->get_row( "SELECT blog_id FROM {$wpdb->blog_versions} WHERE blog_id = '{$wpdb->blogid}'" ) ) {
</span><span class="cx"> $wpdb->query( "UPDATE {$wpdb->blog_versions} SET db_version = '{$wp_db_version}' WHERE blog_id = '{$wpdb->blogid}'" );
</span></span></pre>
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