[Dolibarr-git] [Dolibarr/dolibarr] 5eea1c: Fix several warnings

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: 5eea1ce7d99f554f036d4f6ade4535ff35632dca
      
https://github.com/Dolibarr/dolibarr/commit/5eea1ce7d99f554f036d4f6ade4535ff35632dca
  Author: Laurent Destailleur <address@hidden>
  Date:   2015-12-17 (Thu, 17 Dec 2015)

  Changed paths:
    M htdocs/admin/limits.php
    M htdocs/cashdesk/class/Facturation.class.php
    M htdocs/commande/class/commande.class.php
    M htdocs/compta/facture/class/facture-rec.class.php
    M htdocs/compta/facture/class/facture.class.php
    M htdocs/expedition/class/expedition.class.php
    M htdocs/expensereport/card.php
    M htdocs/install/upgrade2.php
    M htdocs/product/card.php
    M htdocs/supplier_proposal/class/supplier_proposal.class.php

  Log Message:
  -----------
  Fix several warnings