--- svn.c 2008-10-09 19:15:37.000000000 +0200 +++ svn.c.oden 2009-01-04 13:46:33.000000000 +0100 @@ -270,7 +270,7 @@ static void php_svn_handle_error(svn_err smart_str_appendl(&s, "\n", 1); smart_str_0(&s); - php_error_docref(NULL TSRMLS_CC, E_WARNING, s.c); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", s.c); smart_str_free(&s); }