diff --git a/src/Milon/Barcode/DNS2D.php b/src/Milon/Barcode/DNS2D.php index 2642f6d..2593371 100644 --- a/src/Milon/Barcode/DNS2D.php +++ b/src/Milon/Barcode/DNS2D.php @@ -406,7 +406,7 @@ protected function checkfile($path) { } public function setStorPath($path) { - $this->store_path = rtrim($path, '/' . DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR; + $this->store_path = rtrim((string) $path, '/' . DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR; return $this; }