Fix crawled redirects getting filenames assigned

This was causing problems when trying to create
files for the paths during post-processing.

Author: john-shaffer

CHANGELOG.md

@@ -1,5 +1,8 @@
 ## Unreleased
 
+- Fixed an issue where crawled paths with redirects could be assigned
+  filenames.
+
 ## 9.9.3 (2026-04-09)
 
 - Second fix for subversion release containing wrong version number.

src/CrawledFiles.php

@@ -132,7 +132,7 @@ public static function getPathsIter(): \Iterator {
             );
 
             foreach ( $rows as $row ) {
-                if ( ! $row->filename ) {
+                if ( $row->content_hash && ! $row->filename ) {
                     $cc_path = FilesHelper::getFilePath(
                         $static_site_path,
                         $row->path