[Dolibarr-git] [Dolibarr/dolibarr] 05c2ae: Remove warnings

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: 05c2ae6778db7e4a962557f97a3f52e3f3d6228d
      
https://github.com/Dolibarr/dolibarr/commit/05c2ae6778db7e4a962557f97a3f52e3f3d6228d
  Author: Laurent Destailleur <address@hidden>
  Date:   2019-03-23 (Sat, 23 Mar 2019)

  Changed paths:
    M htdocs/core/db/mssql.class.php
    M htdocs/core/db/mysqli.class.php
    M htdocs/core/db/pgsql.class.php
    M htdocs/core/db/sqlite3.class.php

  Log Message:
  -----------
  Remove warnings