The fix here seems fine, given that you're going for minimal impact in an SRU. I agree that the character restrictions are such that the pool names shouldn't actually need to be escaped. That's not to say that I would remove the _proper_ quoting of variables that currently exists upstream, as it's good shell programming practice to always quote variables.
The fix here seems fine, given that you're going for minimal impact in an SRU. I agree that the character restrictions are such that the pool names shouldn't actually need to be escaped. That's not to say that I would remove the _proper_ quoting of variables that currently exists upstream, as it's good shell programming practice to always quote variables.