tree af4bc46cabe1858e713264b4be77cd0cf9c8b254
parent 6b2a9cf363a963dbb333fddb22a0f471cf3468d2
author David Pursehouse <dpursehouse@collab.net> 1489730100 +0900
committer David Pursehouse <dpursehouse@collab.net> 1489730100 +0900

Prevent starting the reporter twice

If the start() method is called twice, the reporter will throw an
IllegalArgumentException and the plugin will fail to load.

Catch this case and log a warning.

This is a workaround for issue 5806.

Change-Id: Ic7134381fdf8173a30cf575a40a67dcc04921247