debugging

diff --git a/includes/IP.php b/includes/IP.php
index 51d92ac..8a2756c 100644 (file)
--- a/includes/IP.php
+++ b/includes/IP.php
@@ -37,12 +37,18 @@ class IP {
         */
        public static function isIPAddress( $ip ) {
                if ( !$ip ) return false;
+               if ( is_array( $ip ) ) {
+                 throw new MWException( "invalid value passed to " . __METHOD__ );
+               }
                // IPv6 IPs with two "::" strings are ambiguous and thus invalid
                return preg_match( '/^' . IP_ADDRESS_STRING . '$/', $ip) && ( substr_count($ip, '::') < 2 );
        }
        
        public static function isIPv6( $ip ) {
                if ( !$ip ) return false;
+               if( is_array( $ip ) ) {
+                 throw new MWException( "invalid value passed to " . __METHOD__ );
+               }
                // IPv6 IPs with two "::" strings are ambiguous and thus invalid
                return preg_match( '/^' . RE_IPV6_ADD . '(\/' . RE_IPV6_PREFIX . '|)$/', $ip) && ( substr_count($ip, '::') < 2);
        }