[Dolibarr-git] [Dolibarr/dolibarr] b4c20f: Fix regression in creation of invoice

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: b4c20f1b1a6c2eb9d666ddcf88c2798bcf51e535
      
https://github.com/Dolibarr/dolibarr/commit/b4c20f1b1a6c2eb9d666ddcf88c2798bcf51e535
  Author: Laurent Destailleur <address@hidden>
  Date:   2016-11-08 (Tue, 08 Nov 2016)

  Changed paths:
    M htdocs/core/class/html.formfile.class.php
    M htdocs/fourn/class/fournisseur.commande.class.php
    M htdocs/fourn/class/fournisseur.facture.class.php
    M htdocs/fourn/facture/card.php
    M htdocs/projet/element.php

  Log Message:
  -----------
  Fix regression in creation of invoice
Uniformize code