From 9bc36524f2782336e75e45b928db5d23da747c26 Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Wed, 24 Sep 2008 02:59:42 +0000
Subject: #244662 by solotandem and catch: Fix taxonomy_vocabulary_load() when
 called multiple times.

---
 modules/taxonomy/taxonomy.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/taxonomy/taxonomy.module')

diff --git a/modules/taxonomy/taxonomy.module b/modules/taxonomy/taxonomy.module
index 45eab11ca..a93ef9fb0 100644
--- a/modules/taxonomy/taxonomy.module
+++ b/modules/taxonomy/taxonomy.module
@@ -994,7 +994,7 @@ function taxonomy_get_term_by_name($name) {
 function taxonomy_vocabulary_load($vid) {
   static $vocabularies = array();
 
-  if (!isset($vocabularies[$vid])) {
+  if (empty($vocabularies[$vid])) {
     // Initialize so if this vocabulary does not exist, we have
     // that cached, and we will not try to load this later.
     $vocabularies[$vid] = FALSE;
-- 
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