From efcbc2696a4d294ff393f5cf4480f05b488def4d Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sat, 14 Jan 2012 00:54:52 +0100
Subject: [PATCH] Add comments

---
 htdocs/core/class/translate.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/class/translate.class.php b/htdocs/core/class/translate.class.php
index 7e924f8ffae..06b24c91646 100644
--- a/htdocs/core/class/translate.class.php
+++ b/htdocs/core/class/translate.class.php
@@ -81,7 +81,7 @@ class Translate {
 				$newdir=$dir.$conf->global->MAIN_FORCELANGDIR;
 				if (! in_array($newdir,$this->dir))
 				{
-				    $more['module_'.$i]=$newdir; $i++; // TODO a quoi ça sert ??
+				    $more['module_'.$i]=$newdir; $i++; // We add the forced dir into the array $more. Just after, we add entries into $more to list of lang dir $this->dir.
 				}
 			}
 			$this->dir=array_merge($more,$this->dir);