From 7e34ed3d71be47c34bd56b8f0698b292f7bb5fb7 Mon Sep 17 00:00:00 2001
From: Laurent Opprecht <laurent.opprecht@unige.ch>
Date: Tue, 8 May 2012 08:43:45 +0200
Subject: [PATCH] #4712 remove warnings undefined variable

---
 main/install/index.php       | 4 ++--
 main/install/install.lib.php | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/main/install/index.php b/main/install/index.php
index 5a4e725ba2..614200e933 100644
--- a/main/install/index.php
+++ b/main/install/index.php
@@ -37,6 +37,7 @@ if (!function_exists('version_compare') || version_compare( phpversion(), REQUIR
 
 /*		INITIALIZATION SECTION */
 
+ob_implicit_flush(true);
 session_start();
 
 // Including necessary libraries.
@@ -824,8 +825,7 @@ if (@$_POST['step2']) {
 		include 'install_files.inc.php';
 	}
     $current_step = 7;
-    $nbr_courses = isset($nbr_courses) ? $nbr_courses : null;
-    display_after_install_message($installType, $nbr_courses);
+    display_after_install_message($installType);
 
 } elseif ($_POST['step1'] || $badUpdatePath) {
 	//STEP 1 : REQUIREMENTS
diff --git a/main/install/install.lib.php b/main/install/install.lib.php
index 9ee31881cc..654ba39668 100755
--- a/main/install/install.lib.php
+++ b/main/install/install.lib.php
@@ -1942,7 +1942,7 @@ function display_configuration_settings_form($installType, $urlForm, $languageFo
 /**
  * After installation is completed (step 6), this message is displayed.
  */
-function display_after_install_message($installType, $nbr_courses) {
+function display_after_install_message($installType) {
     ?>
     <div class="RequirementHeading">
     	<h2><?php echo display_step_sequence() . get_lang('CfgSetting'); ?></h2>