From 956f530ae21568d5e3bdeb95d81a815ebe27f74c Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Fri, 5 Sep 2008 23:49:40 +0000
Subject: [PATCH] Optimized memory used by database handlers

---
 htdocs/lib/databases/mssql.lib.php  | 4 ++--
 htdocs/lib/databases/mysql.lib.php  | 4 ++--
 htdocs/lib/databases/mysqli.lib.php | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/htdocs/lib/databases/mssql.lib.php b/htdocs/lib/databases/mssql.lib.php
index 153506cb85e..912d3916104 100644
--- a/htdocs/lib/databases/mssql.lib.php
+++ b/htdocs/lib/databases/mssql.lib.php
@@ -634,9 +634,9 @@ class DoliDb
 			1451 => 'DB_ERROR_CHILD_EXISTS'
 		     );
 			
-			if (isset($this->errorcode_map[$this->lasterrno]))
+			if (isset($errorcode_map[$this->lasterrno]))
 			{
-				return $this->errorcode_map[$this->lasterrno];
+				return $errorcode_map[$this->lasterrno];
 			}
 			$errno=$this->lasterrno;
 			return ($errno?'DB_ERROR_'.$errno:'0');
diff --git a/htdocs/lib/databases/mysql.lib.php b/htdocs/lib/databases/mysql.lib.php
index 6a703515a55..520bd8c0c04 100644
--- a/htdocs/lib/databases/mysql.lib.php
+++ b/htdocs/lib/databases/mysql.lib.php
@@ -615,9 +615,9 @@ class DoliDb
 			1451 => 'DB_ERROR_CHILD_EXISTS'
 		     );
 			
-			if (isset($this->errorcode_map[mysql_errno($this->db)]))
+			if (isset($errorcode_map[mysql_errno($this->db)]))
 			{
-				return $this->errorcode_map[mysql_errno($this->db)];
+				return $errorcode_map[mysql_errno($this->db)];
 			}
 			$errno=mysql_errno($this->db);
 			return ($errno?'DB_ERROR_'.$errno:'0');
diff --git a/htdocs/lib/databases/mysqli.lib.php b/htdocs/lib/databases/mysqli.lib.php
index 1352f8b3676..a465bfca527 100644
--- a/htdocs/lib/databases/mysqli.lib.php
+++ b/htdocs/lib/databases/mysqli.lib.php
@@ -632,9 +632,9 @@ class DoliDb
 			1451 => 'DB_ERROR_CHILD_EXISTS'
 		     );
 		
-			if (isset($this->errorcode_map[mysqli_errno($this->db)]))
+			if (isset($errorcode_map[mysqli_errno($this->db)]))
 			{
-				return $this->errorcode_map[mysqli_errno($this->db)];
+				return $errorcode_map[mysqli_errno($this->db)];
 			}
 			$errno=mysqli_errno($this->db);
 			return ($errno?'DB_ERROR_'.$errno:'0');
-- 
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