don't terminate the request, just ignore it

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@999 152afb58-edef-0310-8abb-c4023f1b3aa9

src/mod_cgi.c

@@ -1128,7 +1128,7 @@ URIHANDLER_FUNC(cgi_is_handled) {
 	plugin_data *p = p_d;
 	buffer *fn = con->physical.path;
 	
-	if (fn->used == 0) return HANDLER_ERROR;
+	if (fn->used == 0) return HANDLER_GO_ON;
 	
 	mod_cgi_patch_connection(srv, con, p);