From 95dbbd91f7d7858cb05de5c3090b82ce14b4fd99 Mon Sep 17 00:00:00 2001
From: pdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Thu, 28 Feb 2008 05:29:18 +0000
Subject: [PATCH] Guarantee we have an array

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@12974 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/options.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/functions/options.php b/functions/options.php
index 872b398f..d05f3af7 100644
--- a/functions/options.php
+++ b/functions/options.php
@@ -648,6 +648,7 @@ function save_option($option) {
     if ($option->type == SMOPT_TYPE_EDIT_LIST) {
 
         if (empty($option->possible_values)) $option->possible_values = array();
+        if (!is_array($option->possible_values)) $option->possible_values = array($option->possible_values);
 
         // add element if given
         //
-- 
2.25.1