// Remove dummy array
unset($cache);
-} elseif ((getConfig('cache_themes') == 'Y') && ($GLOBALS['output_mode'] != '1') && ($GLOBALS['output_mode'] != '-1')) {
+} elseif ((getConfig('cache_themes') == 'Y') && (getOutputMode() != '1') && (getOutputMode() != '-1')) {
// Create cache file here
$GLOBALS['cache_instance']->init('THEMES');
$GLOBALS['cache_instance']->storeExtensionVersion('theme');