- fix warning when 'autocomplete_addressbooks' is not an array (#1485691)

git-svn-id: https://svn.roundcube.net/trunk@2243 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 3 insertions, 2 deletions

diff --git a/roundcubemail/program/steps/mail/autocomplete.inc b/roundcubemail/program/steps/mail/autocomplete.inc
index 1000436c4..c840e9cf9 100644
--- a/roundcubemail/program/steps/mail/autocomplete.inc
+++ b/roundcubemail/program/steps/mail/autocomplete.inc
@@ -21,10 +21,11 @@
 
 $MAXNUM = 15;  // same limit as in app.js
 $contacts = array();
+$book_types = (array) $RCMAIL->config->get('autocomplete_addressbooks', 'sql');
 
-if ($search = get_input_value('_search', RCUBE_INPUT_POST)) {
+if ($book_types && $search = get_input_value('_search', RCUBE_INPUT_POST)) {
 
-  foreach ($RCMAIL->config->get('autocomplete_addressbooks', array('sql')) as $id) {
+  foreach ($book_types as $id) {
     $abook = $RCMAIL->get_address_book($id);
     $abook->set_pagesize($MAXNUM);