Ticket #1541: xmlrpc.php_1.6-svn.diff

xmlrpc.php

@@ -1243 +1243 @@
                         }
                 }
 
+                if ( empty($context) ) {
+                        // URL pattern not found
+                        return new IXR_Error(17, 'The source URI does not contain a link to the target URI, and so cannot be used as a source.');
+                        }
+
                 $pagelinkedfrom = preg_replace('#&([^amp\;])#is', '&$1', $pagelinkedfrom);
 
                 $context = '[...] ' . wp_specialchars( $excerpt ) . ' [...]';