Duplicate hosts when not using --label

[JasonMaloney]

If multiple labels contain the same host, and label is not specified at runtime, that host will be processed multiple times. The current workaround is to create an additional label to contain "all" hosts, but I would think duplicate hosts should be thrown out when reading the hosts file. I'll go ahead and write a patch to do it if you agree.

[ndenev]

Sounds good to me.

Cheers,
Nikolay

Sent from my iPhone

On 12.12.2014 г., at 20:25, Jason Maloney notifications@github.com wrote:

If multiple labels contain the same host, and label is not specified at runtime, that host will be processed multiple times. The current workaround is to create an additional label to contain "all" hosts, but I would think duplicate hosts should be thrown out when reading the hosts file. I'll go ahead and write a patch to do it if you agree.

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