diff --git a/html/index.php b/html/index.php
index 48e7739e7..e78a49ca8 100644
--- a/html/index.php
+++ b/html/index.php
@@ -81,13 +81,12 @@
  *
  * \section convention_code Coding convention
  * <p>
- * Some coding conventions to have a homogene code
+ * Some coding conventions to have a homogeneous code
  * <ol>
  * <li>Reuse the existing code , </li>
- * <li>Improve and check that the function is still working</li>
+ * <li>Improve and test that the function is still working</li>
  * <li>Make documentation thanks doxygen tag</li>
  * <li>In the folder include: filenames ending by  *.inc.php will be executer after being included</li>
- * <li>Dans le répertoire include: Les noms de fichiers sont *.php pour les fichiers contenant des fonctions uniquement</li>
  * <li>In the folder include: filenames end by  *.php if they contains only function</li>
  * <li>In the folder include: filenames starting with
  * class_*.php if it is related to a class.</li>
@@ -203,7 +202,7 @@ if ( strlen(domaine) > 0 )
 
 echo '
 <span style="background-color:#879ed4;color:white;padding-left:4px;padding-right:4px;">
-version  6.8.0.1 - '.$my_domain.'
+version  6.8.0.2 - '.$my_domain.'
 </span>
 <BR>
 <BR>
diff --git a/include/class_acc_ledger_purchase.php b/include/class_acc_ledger_purchase.php
index ebc6565e7..0381b7499 100644
--- a/include/class_acc_ledger_purchase.php
+++ b/include/class_acc_ledger_purchase.php
@@ -379,7 +379,7 @@ class  Acc_Ledger_Purchase extends Acc_Ledger
             /* save op. */
             $p_acc_operation->type = 'd';
             $p_acc_operation->qcode = '';
-            if (!$p_fiche->empty_attribute(ATTR_DEF_ACCOUNT_ND_TVA_ND) && $p_tva_both == 0)
+            if (!$p_fiche->empty_attribute(ATTR_DEF_ACCOUNT_ND_TVA_ND) )
             {
                 $dna = $p_fiche->strAttribut(ATTR_DEF_ACCOUNT_ND_TVA_ND);
             } else
@@ -412,7 +412,7 @@ class  Acc_Ledger_Purchase extends Acc_Ledger
         {
             $dna_default = new Acc_Parm_Code($this->db, 'TVA_DED_IMPOT');
             /* save op. */
-            if (!$p_fiche->empty_attribute(ATTR_DEF_ACCOUNT_ND_TVA) && $p_tva_both == 0)
+            if (!$p_fiche->empty_attribute(ATTR_DEF_ACCOUNT_ND_TVA) )
             {
                 $dna = $p_fiche->strAttribut(ATTR_DEF_ACCOUNT_ND_TVA);
             } else