diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index b97ec93499f..8f739574230 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -3569,7 +3569,7 @@ function dol_check_secure_access_document($modulepart, $original_file, $entity,
 			$partsofdirinoriginalfile = explode('/', $original_file);
 			if (!empty($partsofdirinoriginalfile[1])) {    // If original_file is xxx/filename (xxx is a part we will use)
 				$partofdirinoriginalfile = $partsofdirinoriginalfile[0];
-				if (($partofdirinoriginalfile &&  $fuser->hasRight($tmpmodule, $partofdirinoriginalfile, 'read')) || preg_match('/^specimen/i', $original_file)) {
+				if (($partofdirinoriginalfile && $fuser->hasRight($tmpmodule, $partofdirinoriginalfile, 'read')) || preg_match('/^specimen/i', $original_file)) {
 					$accessallowed = 1;
 				}
 			}