wtf php, array_filter() will return an array with gaps in it...

core/imageboard/search.php

@@ -146,7 +146,7 @@ class Search
     /**
      * Count the number of image results for a given search
      *
-     * @param string[] $tags
+     * @param list<string> $tags
      */
     public static function count_images(array $tags = []): int
     {

ext/danbooru_api/main.php

@@ -197,6 +197,7 @@ class DanbooruApi extends Extension
             $tags = array_filter($tags, static function ($element) {
                 return $element !== "*";
             });
+            $tags = array_values($tags); // reindex array because count_images() expects a 0-based array
             $count = Search::count_images($tags);
             $results = Search::find_images(max($start, 0), min($limit, 100), $tags);
         }