From bf1d3803fd9febc092805c42a5f1d28e6212b4c3 Mon Sep 17 00:00:00 2001
From: fidian <fidian@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Thu, 10 May 2001 19:24:08 +0000
Subject: [PATCH] * Removed a warning

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@1351 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/prefs.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions/prefs.php b/functions/prefs.php
index d2d75560..72f3c445 100644
--- a/functions/prefs.php
+++ b/functions/prefs.php
@@ -103,7 +103,7 @@
       global $prefs_cache;
       
       cachePrefValues($data_dir, $username);
-      if ($prefs_cache[$string] == $set_to)
+      if (isset($prefs_cache[$string]) && $prefs_cache[$string] == $set_to)
          return;
       if ($set_to == '') {
          removePref($data_dir, $username, $string);
-- 
2.25.1