Ticket #43119: 43119.diff

media.php

@@ -419 +419 @@
         $overrides = array( 'test_form' => false );
 
         $time = current_time( 'mysql' );
-        if ( $post = get_post( $post_id ) ) {
+        if ( $post_id && $post = get_post( $post_id ) ) {
                 if ( substr( $post->post_date, 0, 4 ) > 0 ) {
                         $time = $post->post_date;
                 }