From 2268ae946830efa5dd0ea54026bb0244695822ac Mon Sep 17 00:00:00 2001
From: Yannick Warnier <yannick.warnier@beeznest.com>
Date: Wed, 7 Nov 2007 22:48:54 +0100
Subject: [PATCH] [svn r13641] Minor - Avoid warning for non-array sent to
 reset()

---
 main/newscorm/learnpath.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main/newscorm/learnpath.class.php b/main/newscorm/learnpath.class.php
index 50ecf592d3..a17ab8afa6 100644
--- a/main/newscorm/learnpath.class.php
+++ b/main/newscorm/learnpath.class.php
@@ -5557,7 +5557,7 @@ function display_thread_form($action = 'add', $id = 0, $extra_info = '')
 			
 		}
 		
-		reset($arrLP);
+		if(is_array($arrLP)) { reset($arrLP); }
 		
 		$arrHide=array();
 
@@ -5584,7 +5584,7 @@ function display_thread_form($action = 'add', $id = 0, $extra_info = '')
 		}
 		if(empty($s_selected_position))
 		$position -> setSelected($s_selected_position);
-		reset($arrLP);
+		if(is_array($arrLP)) { reset($arrLP); }
 		
 		if($action != 'move'){
 			$form->addElement('text','title', get_lang('Title').' :','id="idTitle" style="background:#F8F8F8; border:1px solid #999999; font-family:Arial, Verdana, Helvetica, sans-serif; font-size:12px; padding:1px 2px; width:300px;"');