$error = null;
}
- $error = null;
//if LDAP server is not reachable, try the Backup (Replica!) Server
- if((!$bindStatus && ($error == -1))
+ if((!$bindStatus && ($error !== 0))
|| $this->config['ldapOverrideMainServer']
|| $this->getFromCache('overrideMainServer')) {
$this->doConnect($this->config['ldapBackupHost'], $this->config['ldapBackupPort']);
$bindStatus = $this->bind();
- if($bindStatus && $error == -1) {
+ if(!$bindStatus && $error === -1) {
//when bind to backup server succeeded and failed to main server,
//skip contacting him until next cache refresh
$this->writeToCache('overrideMainServer', true);