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<title>[20712] trunk: Make admin-head-callback optional for custom headers.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/20712">20712</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2012-05-03 13:30:55 +0000 (Thu, 03 May 2012)</dd>
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<h3>Log Message</h3>
<pre>Make admin-head-callback optional for custom headers. Reverts part of <a href="http://core.trac.wordpress.org/changeset/20684">[20684]</a>. fixes <a href="http://core.trac.wordpress.org/ticket/20603">#20603</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadmincustomheaderphp">trunk/wp-admin/custom-header.php</a></li>
<li><a href="#trunkwpincludesthemephp">trunk/wp-includes/theme.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunkwpadmincustomheaderphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/custom-header.php (20711 => 20712)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/custom-header.php        2012-05-03 02:08:43 UTC (rev 20711)
+++ trunk/wp-admin/custom-header.php        2012-05-03 13:30:55 UTC (rev 20712)
</span><span class="lines">@@ -91,7 +91,8 @@
</span><span class="cx">                 add_action(&quot;admin_head-$page&quot;, array(&amp;$this, 'help') );
</span><span class="cx">                 add_action(&quot;admin_head-$page&quot;, array(&amp;$this, 'take_action'), 50);
</span><span class="cx">                 add_action(&quot;admin_head-$page&quot;, array(&amp;$this, 'js'), 50);
</span><del>-                add_action(&quot;admin_head-$page&quot;, $this-&gt;admin_header_callback, 51);
</del><ins>+                if ( $this-&gt;admin_header_callback )
+                        add_action(&quot;admin_head-$page&quot;, $this-&gt;admin_header_callback, 51);
</ins><span class="cx"> 
</span><span class="cx">                 add_filter( 'attachment_fields_to_edit', array( $this, 'attachment_fields_to_edit' ), 10, 2 );
</span><span class="cx">                 add_filter( 'media_upload_tabs', array( $this, 'filter_upload_tabs' ) );
</span></span></pre></div>
<a id="trunkwpincludesthemephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/theme.php (20711 => 20712)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/theme.php        2012-05-03 02:08:43 UTC (rev 20711)
+++ trunk/wp-includes/theme.php        2012-05-03 13:30:55 UTC (rev 20712)
</span><span class="lines">@@ -1347,13 +1347,12 @@
</span><span class="cx">                 add_theme_support( 'custom-header', array( '__jit' =&gt; true ) );
</span><span class="cx"> 
</span><span class="cx">                 $args = get_theme_support( 'custom-header' );
</span><del>-                if ( $args[0]['wp-head-callback'] &amp;&amp; $args[0]['admin-head-callback'] ) {
</del><ins>+                if ( $args[0]['wp-head-callback'] )
</ins><span class="cx">                         add_action( 'wp_head', $args[0]['wp-head-callback'] );
</span><span class="cx"> 
</span><del>-                        if ( is_admin() ) {
-                                require_once( ABSPATH . 'wp-admin/custom-header.php' );
-                                $custom_image_header = new Custom_Image_Header( $args[0]['admin-head-callback'], $args[0]['admin-preview-callback'] );
-                        }
</del><ins>+                if ( is_admin() ) {
+                        require_once( ABSPATH . 'wp-admin/custom-header.php' );
+                        $custom_image_header = new Custom_Image_Header( $args[0]['admin-head-callback'], $args[0]['admin-preview-callback'] );
</ins><span class="cx">                 }
</span><span class="cx">         }
</span><span class="cx"> 
</span><span class="lines">@@ -1557,7 +1556,6 @@
</span><span class="cx">         if ( $stylesheet = get_option( 'theme_switched' ) ) {
</span><span class="cx">                 $old_theme = wp_get_theme( $stylesheet );
</span><span class="cx"> 
</span><del>-                
</del><span class="cx">                 if ( $old_theme-&gt;exists() )
</span><span class="cx">                         do_action( 'after_switch_theme', $old_theme-&gt;get('Name'), $old_theme );
</span><span class="cx">                 else
</span></span></pre>
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