if (($GLOBALS['cache_instance']->loadCacheFile('filter')) && ($GLOBALS['cache_instance']->extensionVersionMatches('sql_patches'))) {
// Load filter from cache
$GLOBALS['cache_array']['filter'] = $GLOBALS['cache_instance']->getArrayFromCache();
-} elseif ((getOutputMode() != '1') && (isExtensionInstalled('sql_patches'))) {
+} elseif ((getOutputMode() != 1) && (isExtensionInstalled('sql_patches'))) {
// Create cache file here
$GLOBALS['cache_instance']->init();