diff --git a/lib/private/legacy/OC_Util.php b/lib/private/legacy/OC_Util.php
index e476c449f9e..64a1083805d 100644
--- a/lib/private/legacy/OC_Util.php
+++ b/lib/private/legacy/OC_Util.php
@@ -1297,12 +1297,12 @@ class OC_Util {
 	 * @return bool
 	 */
 	private static function isNonUTF8Locale() {
-		if (function_exists("escapeshellcmd")) {
-			return ('' === escapeshellcmd('§'));
-		} else if (function_exists("escapeshellarg")) {
-			return ('\'\'' === escapeshellarg('§'));
+		if (function_exists('escapeshellcmd')) {
+			return '' === escapeshellcmd('§');
+		} elseif (function_exists('escapeshellarg')) {
+			return '\'\'' === escapeshellarg('§');
 		} else {
-			return (0 === preg_match('/utf-?8/i', setlocale(LC_CTYPE, 0)));
+			return 0 === preg_match('/utf-?8/i', setlocale(LC_CTYPE, 0));
 		}
 	}