On Wed, Oct 19, 2016 at 04:45:21PM -0600, Warner Losh wrote:
> What missing quotes? It seemed to work find on the system I brought up...
In ${root_rw_mount#[Yy][Ee][Ss]} with root_rw_mount=YES, the substring
operation results in an empty string, which is removed because there are
no quotes. This makes the test expression invalid.
The result, with /firstboot existing, is two messages "[: =: unexpected
operator" and an attempt to mount / read-only.
> I didn't do the case statement because it would be three extra big
> useless syntactical boogers in the code :)
Fair enough.
> I do like the idea of using checkyesno.
It probably makes sense to change etc/rc.d/root to use checkyesno. This
ensures behaviour with invalid values is exactly the same.
--
Jilles Tjoelker
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