diff --git a/app/controllers/admin/product_orders_controller.rb b/app/controllers/admin/product_orders_controller.rb
index 5f84997..cb117b3 100755
--- a/app/controllers/admin/product_orders_controller.rb
+++ b/app/controllers/admin/product_orders_controller.rb
@@ -338,7 +338,7 @@ class Admin::ProductOrdersController < ApplicationController
     end
     if @product_order.bl_number?
       
-      if true
+      if false
       
         @temp_file = "#{Rails.root}/pdf/bl/BL_#{@product_order.id}_temp.pdf"
         @final_file = "#{Rails.root}/pdf/bl/BL_#{@product_order.id}.pdf"
diff --git a/app/models/product_order.rb b/app/models/product_order.rb
index c6b6522..6577707 100755
--- a/app/models/product_order.rb
+++ b/app/models/product_order.rb
@@ -260,7 +260,7 @@ class ProductOrder < ActiveRecord::Base
       self.save(:validate => false)
       
       
-      self.fournisseurs.each do |fournisseur|
+      self.fournisseurs.uniq.each do |fournisseur|
         ProductOrdersMails.fournisseur(self, fournisseur).deliver
       end