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<title>[24235] trunk: Prevent menu items with '0' label from being removed on menu saving.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/24235">24235</a></dd>
<dt>Author</dt> <dd>SergeyBiryukov</dd>
<dt>Date</dt> <dd>2013-05-10 18:03:09 +0000 (Fri, 10 May 2013)</dd>
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<h3>Log Message</h3>
<pre>Prevent menu items with '0' label from being removed on menu saving. props MikeHansenMe, kovshenin. fixes <a href="http://core.trac.wordpress.org/ticket/23051">#23051</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminincludesnavmenuphp">trunk/wp-admin/includes/nav-menu.php</a></li>
<li><a href="#trunkwpincludesnavmenuphp">trunk/wp-includes/nav-menu.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminincludesnavmenuphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/nav-menu.php (24234 => 24235)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/nav-menu.php 2013-05-10 16:16:48 UTC (rev 24234)
+++ trunk/wp-admin/includes/nav-menu.php 2013-05-10 18:03:09 UTC (rev 24235)
</span><span class="lines">@@ -79,7 +79,7 @@
</span><span class="cx"> $title = sprintf( __('%s (Pending)'), $item->title );
</span><span class="cx"> }
</span><span class="cx">
</span><del>- $title = empty( $item->label ) ? $title : $item->label;
</del><ins>+ $title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;
</ins><span class="cx">
</span><span class="cx"> $submenu_text = '';
</span><span class="cx"> if ( 0 == $depth )
</span><span class="lines">@@ -1235,7 +1235,7 @@
</span><span class="cx"> foreach( (array) $_POST['menu-item-db-id'] as $_key => $k ) {
</span><span class="cx">
</span><span class="cx"> // Menu item title can't be blank
</span><del>- if ( empty( $_POST['menu-item-title'][$_key] ) )
</del><ins>+ if ( ! isset( $_POST['menu-item-title'][ $_key ] ) || '' == $_POST['menu-item-title'][ $_key ] )
</ins><span class="cx"> continue;
</span><span class="cx">
</span><span class="cx"> $args = array();
</span></span></pre></div>
<a id="trunkwpincludesnavmenuphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/nav-menu.php (24234 => 24235)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/nav-menu.php 2013-05-10 16:16:48 UTC (rev 24234)
+++ trunk/wp-includes/nav-menu.php 2013-05-10 18:03:09 UTC (rev 24235)
</span><span class="lines">@@ -336,13 +336,12 @@
</span><span class="cx"> $original_title = $original_object->post_title;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- if ( empty( $args['menu-item-title'] ) || $args['menu-item-title'] == $original_title ) {
</del><ins>+ if ( $args['menu-item-title'] == $original_title )
</ins><span class="cx"> $args['menu-item-title'] = '';
</span><span class="cx">
</span><del>- // hack to get wp to create a post object when too many properties are empty
- if ( empty( $args['menu-item-description'] ) )
- $args['menu-item-description'] = ' ';
- }
</del><ins>+ // hack to get wp to create a post object when too many properties are empty
+ if ( '' == $args['menu-item-title'] && '' == $args['menu-item-description'] )
+ $args['menu-item-description'] = ' ';
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> // Populate the menu item object
</span></span></pre>
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