[Dolibarr-git] [Dolibarr/dolibarr] 653f5f: Remove warning

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: 653f5fcbbfa57e76ff00ccfd499fac45ac36ee92
      
https://github.com/Dolibarr/dolibarr/commit/653f5fcbbfa57e76ff00ccfd499fac45ac36ee92
  Author: Laurent Destailleur <address@hidden>
  Date:   2017-10-26 (Thu, 26 Oct 2017)

  Changed paths:
    M htdocs/install/step2.php
    M htdocs/install/step4.php
    M htdocs/install/step5.php
    M htdocs/install/upgrade.php
    M htdocs/install/upgrade2.php

  Log Message:
  -----------
  Remove warning