Ticket #18043: patch.diff

.php

@@ -74 +74 @@
         ? ( ( $client_modified_timestamp >= $modified_timestamp) && ( $client_etag == $etag ) )
         : ( ( $client_modified_timestamp >= $modified_timestamp) || ( $client_etag == $etag ) )
         ) {
+    // replace the original content length to avoid problems with infinite file load
+    header( 'Content-Length: 0', true); 
         status_header( 304 );
         exit;
 }