[Dolibarr-git] [Dolibarr/dolibarr] 8be824: Clean code, fix warnings

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: 8be8249f859d4bf16188fe9e5be7feee71b69c6d
      
https://github.com/Dolibarr/dolibarr/commit/8be8249f859d4bf16188fe9e5be7feee71b69c6d
  Author: Laurent Destailleur <address@hidden>
  Date:   2018-05-01 (Tue, 01 May 2018)

  Changed paths:
    M htdocs/core/modules/DolibarrModules.class.php
    M htdocs/core/modules/modDav.class.php
    M htdocs/core/modules/modMultiCurrency.class.php
    M htdocs/core/modules/modResource.class.php
    M htdocs/core/modules/modTicketsup.class.php

  Log Message:
  -----------
  Clean code, fix warnings