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Re: [Xen-devel] [OSSTEST PATCH 05/24] tcmd: Work around ssh bug with `ssh host ""'

On Thu, May 18, 2017 at 12:01:15PM +0100, Ian Jackson wrote:
> This runs an interactive shell session on the host, rathern than
> running `sh -c ""' on it.
> Evidently ssh checks for the presence of a command line specification
> after (foolishly, but now historically unavoidably) concatenating all
> the command line arguments with spaces in between.
> Turn  ssh host ""  into  ssh host " "  which is the expected no-op.
> Signed-off-by: Ian Jackson <ijackson@xxxxxxxxxxxxxxxxxxxxxx>

SoB doesn't match "From:", apart from that:

Acked-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

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