login: metadata preview of linked subdirectory pages

Fix for directories without index page broken in commit v5.3-8-g5940cdf5f5
(2021-09-22) [preview target metadata of linked index pages].

diff --git a/login/index.php b/login/index.php
index a3905d3f739d34ea6b49bf012920c4f3ebf18e91..f94984bbe0eec29dfb85620963cb0d4532dadc36 100644 (file)
--- a/login/index.php
+++ b/login/index.php
@@ -44,7 +44,7 @@ if (!$User or !$User->login) {
                        http_response_code(403);
                }
                $target = ltrim($_REQUEST['goto'], '/');
-               $target = new ArchiveArticle(file_exists($target) ? "$target/index.html" : "$target.html");
+               $target = new ArchiveArticle(file_exists("$target/index.html") ? "$target/index.html" : "$target.html");
                $target->index; # run forbidden handler to determine metadata
 
                if ($target->title) {