[svn r17935] Fixed problem of course tools duplication in migration from previous versions of Dokeos (and for migration between previous versions as well). Related to private task FS#2660 but reported in other cases as well.

main/install/update-db-1.6.x-1.8.0.inc.php

@@ -267,6 +267,7 @@ if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 			if(mysql_num_rows($res)>0)
 			{
 				$i=0;
+                $list = array();
 				//while( ($i < MAX_COURSE_TRANSFER) && ($row = mysql_fetch_array($res)))
 				while($row = mysql_fetch_array($res))
 				{

main/install/update-db-1.8.0-1.8.2.inc.php

@@ -268,6 +268,7 @@ if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 			if(mysql_num_rows($res)>0)
 			{
 				$i=0;
+                $list = array();
 				//while( ($i < MAX_COURSE_TRANSFER) && ($row = mysql_fetch_array($res)))
 				while($row = mysql_fetch_array($res))
 				{

main/install/update-db-1.8.2-1.8.3.inc.php

@@ -268,6 +268,7 @@ if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 			if(mysql_num_rows($res)>0)
 			{
 				$i=0;
+                $list = array();
 				//while( ($i < MAX_COURSE_TRANSFER) && ($row = mysql_fetch_array($res)))
 				while($row = mysql_fetch_array($res))
 				{

main/install/update-db-1.8.3-1.8.4.inc.php

@@ -268,6 +268,7 @@ if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 			if(mysql_num_rows($res)>0)
 			{
 				$i=0;
+                $list = array();
 				//while( ($i < MAX_COURSE_TRANSFER) && ($row = mysql_fetch_array($res)))
 				while($row = mysql_fetch_array($res))
 				{

main/install/update-db-1.8.4-1.8.5.inc.php

@@ -1,4 +1,4 @@
-<?php // $Id: update-db-1.8.4-1.8.5.inc.php 16653 2008-11-03 22:49:07Z ivantcholakov $
+<?php // $Id: update-db-1.8.4-1.8.5.inc.php 17935 2009-01-22 15:43:23Z yannoo $
 /* See license terms in /dokeos_license.txt */
 /**
 ==============================================================================
@@ -259,6 +259,7 @@ if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 			if(mysql_num_rows($res)>0)
 			{
 				$i=0;
+                $list = array();
 				//while( ($i < MAX_COURSE_TRANSFER) && ($row = mysql_fetch_array($res)))
 				while($row = mysql_fetch_array($res))
 				{

main/install/update-db-1.8.5-1.8.6.inc.php

@@ -1,4 +1,4 @@
-<?php // $Id: update-db-1.8.5-1.8.6.inc.php 17923 2009-01-22 04:45:35Z yannoo $
+<?php // $Id: update-db-1.8.5-1.8.6.inc.php 17935 2009-01-22 15:43:23Z yannoo $
 /* See license terms in /dokeos_license.txt */
 /**
 ==============================================================================
@@ -269,6 +269,7 @@ if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 			if(mysql_num_rows($res)>0)
 			{
 				$i=0;
+                $list = array();
 				//while( ($i < MAX_COURSE_TRANSFER) && ($row = mysql_fetch_array($res)))
 				while($row = mysql_fetch_array($res))
 				{
@@ -286,7 +287,7 @@ if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
 					{									
 						mysql_select_db($row_course['db_name']);
 					}
-				
+                    
 					foreach($c_q_list as $query)
 					{
 						if ($singleDbForm) //otherwise just use the main one