[Scummvm-tracker] [ScummVM] #10366: SDL: Reacquire joystick when reconnected

[Bastien Bouclet]

#10366: SDL: Reacquire joystick when reconnected
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  Reporter:  dafioram  |      Owner:  bgK
      Type:  defect    |     Status:  new
  Priority:  normal    |  Component:  --Other--
Resolution:            |   Keywords:
      Game:            |
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Comment (by bgK):

 You are testing using the `--joystick` command line parameter whereas I've
 been using using the `joystick_num` config file setting.

 The command line parameter internally sets the `joystick_num` config
 property in the transient domain. However that domain is cleared when
 starting the launcher. Joystick hotplug relies on `joystick_num` being
 always available.

 The issue here is that the launcher should not clear all of the transient
 settings on startup. #3712 is a related bug.

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Ticket URL: <https://bugs.scummvm.org/ticket/10366#comment:6>
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