From b50e8328622b5d0cd2512ca579a52c48461d1a62 Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Wed, 29 Jul 2009 13:35:43 -0600
Subject: [PATCH] Don't add duplicate entries to array

---
 framework/LoginTasks/lib/Horde/LoginTasks.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/framework/LoginTasks/lib/Horde/LoginTasks.php b/framework/LoginTasks/lib/Horde/LoginTasks.php
index a363bdc3e..18199e68e 100644
--- a/framework/LoginTasks/lib/Horde/LoginTasks.php
+++ b/framework/LoginTasks/lib/Horde/LoginTasks.php
@@ -213,9 +213,12 @@ class Horde_LoginTasks
                     break;
 
                 case self::ONCE:
-                    $addtask = empty($lasttask_pref['_once']) || !in_array($classname, $lasttask_pref['_once']);
-                    $lasttask_pref['_once'][] = $classname;
-                    $GLOBALS['prefs']->setValue('last_logintasks', serialize($lasttask_pref));
+                    if (empty($lasttask_pref['_once']) ||
+                        !in_array($classname, $lasttask_pref['_once'])) {
+                        $addtask = true;
+                        $lasttask_pref['_once'][] = $classname;
+                        $GLOBALS['prefs']->setValue('last_logintasks', serialize($lasttask_pref));
+                    }
                     break;
                 }
             }
-- 
2.11.0