Ticket #11219: 11219.diff

wp-includes/class-simplepie.php

@@ -9440 +9440 @@
                 {
                         return $return;
                 }
+                // Server has neither of mb_convert_encoding() or iconv(). Maybe there's nothing to convert?
+                elseif ( $input == $output ) {
+                        return $data;
+                }
                 // If we can't do anything, just fail
                 else
                 {