- set_session("mxchange_theme", $ret, (time() + 60*60*24*365), COOKIE_PATH);
- } elseif ((!empty($_SESSION['mxchange_theme'])) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
+ set_session("mxchange_theme", $ret);
+ } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {