Ticket #19991: 19991.diff

wp-includes/class-simplepie.php

@@ -12031 +12031 @@
                 }
                 elseif ($host[0] === '[' && substr($host, -1) === ']')
                 {
-                        if (Net_IPv6::checkIPv6(substr($host, 1, -1)))
+                        if (SimplePie_Net_IPv6::checkIPv6(substr($host, 1, -1)))
                         {
                                 $this->host = $host;
                                 $this->valid[__FUNCTION__] = true;