From 75d74cad69f728761fb9ff4cdade21deca80eccc Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Sun, 18 Jun 2023 13:59:58 +0200
Subject: [PATCH] more readable code

---
 op/op.AddDocument.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/op/op.AddDocument.php b/op/op.AddDocument.php
index ef0b66a95..cde7c547f 100644
--- a/op/op.AddDocument.php
+++ b/op/op.AddDocument.php
@@ -403,7 +403,7 @@ foreach($file_ary as $file) {
 	$controller->setParam('maxsizeforfulltext', $settings->_maxSizeForFullText);
 	$controller->setParam('defaultaccessdocs', $settings->_defaultAccessDocs);
 
-	if(!$document = $controller()) {
+	if(!($document = $controller())) {
 		$err = $controller->getErrorMsg();
 		if(is_string($err))
 			$errmsg = getMLText($err);