Make sure get_the_category() returns an array.

git-svn-id: https://develop.svn.wordpress.org/trunk@2387 602fd350-edb4-49c9-b593-d223f7449a82
2005-02-27 04:47:38 +00:00 · 2005-02-27 04:47:38 +00:00 · 4aa9fdc013
commit 4aa9fdc013
parent a06446a1b4
1 changed files with 2 additions and 0 deletions
--- a/wp-includes/template-functions-category.php
+++ b/wp-includes/template-functions-category.php
@ -20,6 +20,8 @@ function get_the_category($id = false) {

 		if (!empty($categories))
 			sort($categories);
+ 		else
+ 			$categories = array();

 		return $categories;
 }