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-rw-r--r--apps/user_ldap/lib/connection.php3
1 files changed, 3 insertions, 0 deletions
diff --git a/apps/user_ldap/lib/connection.php b/apps/user_ldap/lib/connection.php
index 08ac4ac626b..173c4ebcc23 100644
--- a/apps/user_ldap/lib/connection.php
+++ b/apps/user_ldap/lib/connection.php
@@ -134,6 +134,9 @@ class Connection extends LDAPUtility {
return $this->ldapConnectionRes;
}
+ /**
+ * @param string|null $key
+ */
private function getCacheKey($key) {
$prefix = 'LDAP-'.$this->configID.'-'.$this->configPrefix.'-';
if(is_null($key)) {