diff --git a/scss.inc.php b/scss.inc.php
index 48ab800a..e51bb3ba 100644
--- a/scss.inc.php
+++ b/scss.inc.php
@@ -4214,7 +4214,8 @@ protected function inputName() {
 	 * @return string
 	 */
 	protected function findInput() {
-		if ($input = $this->inputName()
+		$input = $this->inputName();
+		if ($input
 			&& strpos($input, '..') === false
 			&& substr($input, -5) === '.scss'
 		) {