From fe2f0be4352ba0bc213a2c6d4dfcbbddea1a551c Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 21 Aug 2012 04:50:14 -0400
Subject: [PATCH] Fix possible PHP warning, read default_folders using config->get() to support deprecated option name (default_imap_folders)

---
 program/include/rcube_addressbook.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/program/include/rcube_addressbook.php b/program/include/rcube_addressbook.php
index fb2027b..069ea57 100644
--- a/program/include/rcube_addressbook.php
+++ b/program/include/rcube_addressbook.php
@@ -422,7 +422,7 @@
     function get_col_values($col, $data, $flat = false)
     {
         $out = array();
-        foreach ($data as $c => $values) {
+        foreach ((array)$data as $c => $values) {
             if ($c === $col || strpos($c, $col.':') === 0) {
                 if ($flat) {
                     $out = array_merge($out, (array)$values);
@@ -448,7 +448,7 @@
      */
     protected static function normalize_string($str)
     {
-        return rcbe_utils::normalize_string($str);
+        return rcube_utils::normalize_string($str);
     }
 
     /**

--
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