From 0c1c1d9b10cb4a4a6b0343f793ced94636e76990 Mon Sep 17 00:00:00 2001
From: Eric Marguin <e.marguin@elixir-interactive.com>
Date: Wed, 29 Aug 2007 16:01:44 +0200
Subject: [PATCH] [svn r12902] fix a bug when uploading pictures

---
 main/auth/profile.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/main/auth/profile.php b/main/auth/profile.php
index 13f70255d6..1caef09a6e 100644
--- a/main/auth/profile.php
+++ b/main/auth/profile.php
@@ -1,5 +1,5 @@
 <?php
-// $Id: profile.php 12658 2007-06-19 22:17:19Z yannoo $
+// $Id: profile.php 12902 2007-08-29 14:01:44Z elixir_inter $
 /*
 ==============================================================================
 	Dokeos - elearning and course management software
@@ -353,11 +353,12 @@ function upload_user_image($user_id)
 	$temp = new image($_FILES['picture']['tmp_name']);
 	$picture_infos=getimagesize($_FILES['picture']['tmp_name']);
 	$thumbwidth = IMAGE_THUMBNAIL_WIDTH;
-	if(empty($thumbwidth) or $thumbwidth=0)
+	if(empty($thumbwidth) or $thumbwidth==0)
 	{
 		$thumbwidth=100;
 	}
 	$new_height = round(($thumbwidth/$picture_infos[0])*$picture_infos[1]);
+	
 	$temp->resize($thumbwidth,$new_height,0);
 	$type=$picture_infos[2];