Ticket #7759: 7759.1.diff

post.php

@@ -2385 +2385 @@
         }
 
         // remove intermediate images if there are any
-        $sizes = apply_filters('intermediate_image_sizes', array('thumbnail', 'medium'));
+        $sizes = apply_filters('intermediate_image_sizes', array('thumbnail', 'medium', 'large'));
         foreach ( $sizes as $size ) {
                 if ( $intermediate = image_get_intermediate_size($postid, $size) ) {
                         $intermediate_file = apply_filters('wp_delete_file', $intermediate['path']);