From 785802cbd63e085516e2ac8c7dd2854d867c24b4 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Wed, 16 Aug 2017 17:33:02 +0200
Subject: [PATCH] DbHelper: fix some methods

---
 library/Director/Web/Table/DbHelper.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/library/Director/Web/Table/DbHelper.php b/library/Director/Web/Table/DbHelper.php
index 1a76db20..9c91b79f 100644
--- a/library/Director/Web/Table/DbHelper.php
+++ b/library/Director/Web/Table/DbHelper.php
@@ -2,6 +2,8 @@
 
 namespace Icinga\Module\Director\Web\Table;
 
+use Zend_Db_Expr as Expr;
+
 trait DbHelper
 {
     public function dbHexFunc($column)
@@ -24,12 +26,12 @@ trait DbHelper
 
     public function isPgsql()
     {
-        return $this->db->getConfig() instanceof \Zend_Db_Adapter_Pdo_Pgsql;
+        return $this->db() instanceof \Zend_Db_Adapter_Pdo_Pgsql;
     }
 
     public function isMysql()
     {
-        return $this->db->getConfig() instanceof \Zend_Db_Adapter_Pdo_Mysql;
+        return $this->db() instanceof \Zend_Db_Adapter_Pdo_Mysql;
     }
 
     public function wantBinaryValue($value)