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-rw-r--r--program/include/rcube_ldap.php4
1 files changed, 4 insertions, 0 deletions
diff --git a/program/include/rcube_ldap.php b/program/include/rcube_ldap.php
index 016509cc7..9854ac01b 100644
--- a/program/include/rcube_ldap.php
+++ b/program/include/rcube_ldap.php
@@ -57,6 +57,10 @@ class rcube_ldap extends rcube_addressbook
if (preg_match('/^(.+)_field$/', $prop, $matches))
$this->fieldmap[$matches[1]] = $this->_attr_name(strtolower($value));
+ // make sure 'required_fields' is an array
+ if (!is_array($this->prop['required_fields']))
+ $this->prop['required_fields'] = (array) $this->prop['required_fields'];
+
foreach ($this->prop['required_fields'] as $key => $val)
$this->prop['required_fields'][$key] = $this->_attr_name(strtolower($val));