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<title>[16315] trunk: Add checks for WP_Error.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/16315">16315</a></dd>
<dt>Author</dt> <dd>markjaquith</dd>
<dt>Date</dt> <dd>2010-11-12 04:10:56 +0000 (Fri, 12 Nov 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>Add checks for WP_Error. props ptahdunbar. see <a href="http://trac.wordpress.org/ticket/14746">#14746</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpadminincludesclasswppostslisttablephp">trunk/wp-admin/includes/class-wp-posts-list-table.php</a></li>
<li><a href="#trunkwpincludesposttemplatephp">trunk/wp-includes/post-template.php</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpadminincludesclasswppostslisttablephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-admin/includes/class-wp-posts-list-table.php (16314 => 16315)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-admin/includes/class-wp-posts-list-table.php        2010-11-12 04:05:33 UTC (rev 16314)
+++ trunk/wp-admin/includes/class-wp-posts-list-table.php        2010-11-12 04:10:56 UTC (rev 16315)
</span><span class="lines">@@ -468,8 +468,10 @@
</span><span class="cx">                 $title = _draft_or_post_title();
</span><span class="cx">                 $post_type_object = get_post_type_object( $post-&gt;post_type );
</span><span class="cx">                 $can_edit_post = current_user_can( 'edit_post', $post-&gt;ID );
</span><ins>+                $post_format = get_post_format( $post-&gt;ID );
+                $post_format_class = ( $post_format &amp;&amp; !is_wp_error($post_format) ) ? 'format-' . sanitize_html_class( $post_format ) : 'format-default';
</ins><span class="cx">         ?&gt;
</span><del>-                &lt;tr id='post-&lt;?php echo $post-&gt;ID; ?&gt;' class='&lt;?php echo trim( $rowclass . ' author-' . $post_owner . ' status-' . $post-&gt;post_status . ' ' . sanitize_html_class( 'format-' . ( get_post_format( $post-&gt;ID ) ? get_post_format( $post-&gt;ID ) : 'default' ) ) ); ?&gt; iedit' valign=&quot;top&quot;&gt;
</del><ins>+                &lt;tr id='post-&lt;?php echo $post-&gt;ID; ?&gt;' class='&lt;?php echo trim( $rowclass . ' author-' . $post_owner . ' status-' . $post-&gt;post_status . ' ' . $post_format_class); ?&gt; iedit' valign=&quot;top&quot;&gt;
</ins><span class="cx">         &lt;?php
</span><span class="cx"> 
</span><span class="cx">                 list( $columns, $hidden ) = $this-&gt;get_column_info();
</span></span></pre></div>
<a id="trunkwpincludesposttemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/post-template.php (16314 => 16315)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/post-template.php        2010-11-12 04:05:33 UTC (rev 16314)
+++ trunk/wp-includes/post-template.php        2010-11-12 04:10:56 UTC (rev 16315)
</span><span class="lines">@@ -327,8 +327,12 @@
</span><span class="cx">         $classes[] = $post-&gt;post_type;
</span><span class="cx">         $classes[] = 'type-' . $post-&gt;post_type;
</span><span class="cx">         $classes[] = 'status-' . $post-&gt;post_status;
</span><del>-        if ( get_post_format( $post-&gt;ID ) )
-                $classes[] = 'format-' . sanitize_html_class( get_post_format( $post-&gt;ID ) );
</del><ins>+        
+        // Post Format
+        $post_format = get_post_format( $post-&gt;ID );
+
+        if ( $post_format &amp;&amp; !is_wp_error($post_format) )
+                $classes[] = 'format-' . sanitize_html_class( $post_format );
</ins><span class="cx">         else
</span><span class="cx">                 $classes[] = 'format-default';
</span><span class="cx"> 
</span><span class="lines">@@ -424,8 +428,12 @@
</span><span class="cx">                 $classes[] = 'single';
</span><span class="cx">                 $classes[] = 'single-' . sanitize_html_class($post-&gt;post_type, $post_id);
</span><span class="cx">                 $classes[] = 'postid-' . $post_id;
</span><del>-                if ( get_post_format( $post_id ) )
-                        $classes[] = 'single-format-' . sanitize_html_class( get_post_format( $post_id ) );
</del><ins>+                
+                // Post Format
+                $post_format = get_post_format( $post-&gt;ID );
+
+                if ( $post_format &amp;&amp; !is_wp_error($post_format) )
+                        $classes[] = 'single-format-' . sanitize_html_class( $post_format );
</ins><span class="cx">                 else
</span><span class="cx">                         $classes[] = 'single-format-default';
</span><span class="cx"> 
</span></span></pre>
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