Ticket #16885: 16885.diff

wp-includes/class-http.php

@@ -439 +439 @@
                                 continue;
 
                         if ( false === strpos($tempheader, ':') ) {
-                                list( , $response['code'], $response['message']) = explode(' ', $tempheader, 3);
+                                $stack = explode(' ', $tempheader, 3);
+                                $stack[] = ''; // default empty message
+                                list( , $response['code'], $response['message']) = $stack;
                                 continue;
                         }