Fix crawler passing dir rather than index.html

Fix an issue where the crawler could pass along a
directory path
instead of passing the index.html filename for a
crawled page.

Author: john-shaffer

CHANGELOG.md

@@ -1,6 +1,8 @@
 ## Unreleased
 
 - Fix multiline options in admin did not save properly.
+- Fix an issue where the crawler could pass along a directory path
+  instead of passing the index.html filename for a crawled page.
 
 ## 9.9.0 (2026-04-02)
 

src/CrawledFiles.php

@@ -137,7 +137,12 @@ public static function getPathsIter(): \Iterator {
                         $static_site_path,
                         $row->path
                     );
-                    if ( file_exists( $cc_path ) ) {
+                    if ( is_dir( $cc_path ) ) {
+                        $index_path = $cc_path . DIRECTORY_SEPARATOR . 'index.html';
+                        if ( file_exists( $index_path ) ) {
+                            $row->filename = $index_path;
+                        }
+                    } elseif ( file_exists( $cc_path ) ) {
                         $row->filename = $cc_path;
                     }
                 }