[Dolibarr-git] [Dolibarr/dolibarr] c2fc9e: Fix scrutinizer warning

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: c2fc9ecf6878b77c9f3473b30bf487bf3b1ef398
      
https://github.com/Dolibarr/dolibarr/commit/c2fc9ecf6878b77c9f3473b30bf487bf3b1ef398
  Author: Laurent Destailleur <address@hidden>
  Date:   2016-04-09 (Sat, 09 Apr 2016)

  Changed paths:
    M htdocs/admin/tools/index.php
    M htdocs/comm/propal/stats/index.php
    M htdocs/fourn/class/paiementfourn.class.php
    M htdocs/holiday/card.php
    M htdocs/holiday/define_holiday.php
    M htdocs/holiday/list.php
    M htdocs/holiday/view_log.php
    M htdocs/hrm/hrm.php
    M htdocs/product/class/product.class.php

  Log Message:
  -----------
  Fix scrutinizer warning