Ticket #12064: 12064.diff

wp-includes/theme.php

@@ -710 +710 @@
  * @return string
  */
 function get_author_template() {
-        return get_query_template('author');
+        $author_id = absint( get_query_var( 'author' ) );
+        $author = get_user_by( 'id', $author_id )->user_nicename;
+
+        $templates = array();
+
+        if ( $author )
+                $templates[] = "author-{$author}.php";
+        if ( $author_id )
+                $templates[] = "author-{$author_id}.php";
+        $templates[] = 'author.php';
+
+        $template = locate_template( $templates );
+        return apply_filters( 'author_template', $template );
 }
 
 /**