[Dolibarr/dolibarr] 057ab6: Scrutinizer Auto-Fixes

[Scrutinizer Auto-Fixer]

  Branch: refs/heads/scrutinizer-patch-15
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: 057ab6a059d6b63624fe90b87d4aa0318ddbf276
      
https://github.com/Dolibarr/dolibarr/commit/057ab6a059d6b63624fe90b87d4aa0318ddbf276
  Author: Scrutinizer Auto-Fixer <address@hidden>
  Date:   2019-11-26 (Tue, 26 Nov 2019)

  Changed paths:
    M htdocs/admin/holiday.php
    M htdocs/core/lib/security.lib.php
    M htdocs/emailcollector/class/emailcollector.class.php

  Log Message:
  -----------
  Scrutinizer Auto-Fixes

This commit consists of patches automatically generated for this project on 
https://scrutinizer-ci.com