On 8/20/16 3:05 PM, Tom Lane wrote:
> Make initdb's suggested "pg_ctl start" command line more reliable.
>
> The original coding here was not nearly careful enough about quoting
> special characters, and it didn't get corner cases right for constructing
> the pg_ctl path either. Use join_path_components() and appendShellString()
> to do it honestly, so that the string will more likely work if blindly
> copied-and-pasted.
>
> While at it, teach appendShellString() not to quote strings that clearly
> don't need it, so that the output from initdb doesn't become uglier than
> it was before in typical cases where quoting is not needed.
A couple of problems with this:
The not-quoting-if-not-needed doesn't appear to do anything useful for me:
'pg-install/bin/pg_ctl' -D 'pg-install/var/data' -l logfile start
The indentation of that line was changed from 4 to 10. I don't think
that was a good change.
As just mentioned elsewhere, this accidentally introduces a failure if
the PostgreSQL installation path contains LF/CR, because of the use of
appendShellString().
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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