X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/99a64b9fd0d5ebb21c33c3a0b5865e9c412b430c..refs/tags/wordpress-3.3:/wp-includes/author-template.php

diff --git a/wp-includes/author-template.php b/wp-includes/author-template.php
index f082fb24..4b21e446 100644
--- a/wp-includes/author-template.php
+++ b/wp-includes/author-template.php
@@ -38,7 +38,7 @@ function get_the_author($deprecated = '') {
  * still use the old behavior will also pass the value from get_the_author().
  *
  * The normal, expected behavior of this function is to echo the author and not
- * return it. However, backwards compatiability has to be maintained.
+ * return it. However, backwards compatibility has to be maintained.
  *
  * @since 0.71
  * @see get_the_author()
@@ -385,7 +385,7 @@ function is_multi_author() {
 		wp_cache_set('is_multi_author', $is_multi_author, 'posts');
 	}
 
-	return (bool) $is_multi_author;
+	return apply_filters( 'is_multi_author', (bool) $is_multi_author );
 }
 
 /**