- [DEV-137] fixed bug in ldap auth method to LDAP AD (Artem)

git-svn-id: svn://svn.zabbix.com/trunk@5719 97f52cf1-0a1b-0410-bd0e-c28be96e8082

2 files changed, 3 insertions, 3 deletions

diff --git a/frontends/php/include/classes/cldap.inc.php b/frontends/php/include/classes/cldap.inc.php
index be94109e..f9aa112f 100644
--- a/frontends/php/include/classes/cldap.inc.php
+++ b/frontends/php/include/classes/cldap.inc.php
@@ -88,7 +88,7 @@ class CLdap{
 					}
 				}
 // needs version 3
-				if(!empty($this->cnf['referrals'])) {
+				if(!zbx_empty($this->cnf['referrals'])) {
 					if(!ldap_set_option($this->ds, LDAP_OPT_REFERRALS,$this->cnf['referrals'])){
 					   error('Setting LDAP referrals to off failed');		
 					}
@@ -196,7 +196,7 @@ class CLdap{
 		else {
 			$filter = "(ObjectClass=*)";
 		}
-		
+
 		$sr     = ldap_search($this->ds, $base, $filter);
 		$result = ldap_get_entries($this->ds, $sr);
 				
diff --git a/frontends/php/include/config.inc.php b/frontends/php/include/config.inc.php
index 14258be4..0a1762cd 100644
--- a/frontends/php/include/config.inc.php
+++ b/frontends/php/include/config.inc.php
@@ -1268,7 +1268,7 @@ function TODO($msg) { echo "TODO: ".$msg.SBR; }  // DEBUG INFO!!!
 
 	function zbx_empty($var){
 		if(is_null($var)) return true;
-		if($var == '') return true;
+		if($var === '') return true;
 	return false;
 	}