Don't call basename on null

Signed-off-by: Joas Schilling <coding@schilljs.com>

diff --git a/apps/workflowengine/lib/Check/FileName.php b/apps/workflowengine/lib/Check/FileName.php
index c6afbf7afadf5bebc564589e074426abfb76371a..f775227f71c0bc15751351cb4b4e9fa532015fef 100644 (file)
--- a/apps/workflowengine/lib/Check/FileName.php
+++ b/apps/workflowengine/lib/Check/FileName.php
@@ -59,7 +59,7 @@ class FileName extends AbstractStringCheck {
         * @return string
         */
        protected function getActualValue(): string {
-               return basename($this->path);
+               return $this->path === null ? '' : basename($this->path);
        }
 
        /**