From bf06ae7da943c59db8afd9ba66affb9c98c490d7 Mon Sep 17 00:00:00 2001
From: Dries <dries@buytaert.net>
Date: Tue, 22 Nov 2011 20:37:29 -0500
Subject: [PATCH] - Patch #1196112 by rocket_nova: taxonomy_get_parents()
return value documentation isn't complete.
---
core/modules/taxonomy/taxonomy.module | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/core/modules/taxonomy/taxonomy.module b/core/modules/taxonomy/taxonomy.module
index eb20c26590fd..9a10356e38ed 100644
--- a/core/modules/taxonomy/taxonomy.module
+++ b/core/modules/taxonomy/taxonomy.module
@@ -859,7 +859,8 @@ function taxonomy_vocabulary_get_names() {
* A taxonomy term ID.
*
* @return
- * An array of term objects which are the parents of the term $tid.
+ * An array of term objects which are the parents of the term $tid, or an
+ * empty array if parents are not found.
*/
function taxonomy_get_parents($tid) {
$parents = &drupal_static(__FUNCTION__, array());
--
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