Ticket #8446: 8446.patch

wp-includes/post-template.php

@@ -311 +311 @@
         $post = get_post($post_id);
 
         $classes = array();
-
+        
+        $classes[] = 'post-' . $post->ID;
         $classes[] = $post->post_type;
 
         // sticky for Sticky Posts
@@ -323 +324 @@
 
         // Categories
         foreach ( (array) get_the_category($post->ID) as $cat ) {
-                if ( empty($cat->slug ) )
+                if ( empty($cat->cat_ID ) )
                         continue;
-                $classes[] = 'category-' . $cat->slug;
+                $classes[] = 'category-' . $cat->cat_ID;
         }
 
         // Tags
         foreach ( (array) get_the_tags($post->ID) as $tag ) {
-                if ( empty($tag->slug ) )
+                if ( empty($tag->term_id ) )
                         continue;
-                $classes[] = 'tag-' . $tag->slug;
+                $classes[] = 'tag-' . $tag->term_id;
         }
 
         if ( !empty($class) ) {