[Fusioninventory-commit] [fusinv/fusioninventory-agent] 2f7fd1: fix: avoid err is the controller have no DeviceID

[Gonéri Le Bouder]

  Branch: refs/heads/2.2.x
  Home:   https://github.com/fusinv/fusioninventory-agent
  Commit: 2f7fd13104656075dac074d4afd2d170fe5cabaa
      https://github.com/fusinv/fusioninventory-agent/commit/2f7fd13104656075dac074d4afd2d170fe5cabaa
  Author: Gonéri Le Bouder <goneri at rulezlan.org>
  Date:   2013-02-27 (Wed, 27 Feb 2013)

  Changed paths:
    M lib/FusionInventory/Agent/Task/Inventory/Input/Win32/Controllers.pm

  Log Message:
  -----------
  fix: avoid err is the controller have no DeviceID

closes: #1989

Reported-by: Walid Nouh <walid.nouh at gmail.com>