From 8eb63bb676660525dd27c6b9b50f0a9b4ac96a82 Mon Sep 17 00:00:00 2001
From: pdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Wed, 27 Feb 2008 17:15:02 +0000
Subject: [PATCH] Avoid PHP errors when adding to empty list

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@12972 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/options.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/functions/options.php b/functions/options.php
index 78e0bea0..872b398f 100644
--- a/functions/options.php
+++ b/functions/options.php
@@ -647,6 +647,8 @@ function save_option($option) {
     //
     if ($option->type == SMOPT_TYPE_EDIT_LIST) {
 
+        if (empty($option->possible_values)) $option->possible_values = array();
+
         // add element if given
         //
         if (sqGetGlobalVar('add_' . $option->name, $new_element, SQ_POST)) {
-- 
2.25.1