Re: Bug#245974: zsh: export LC_ALL=da_DK causes segfault

[Peter Stephenson <pws@csr.com>]

Clint Adams wrote:
> > Seems that when LC_TIME (or LC_ALL or LANG) is set to a locale such as
> > da_DK or de_DE, wherein am_pm is set to null strings, zsh will segfault
> > upon prompt-expanding %p or %P.  Seems that the first argument to
> 
> So, when am_pm is set to null strings, strftime() with format "%p" or
> "%P" will return 0, which zsh is ill-equipped to handle.
> The following patch avoids the segfault.  I hope there's a better way to
> do this.

Yes, the right way to do it is to handle `0' properly, which says the
array is in an indeterminate state and hence the shell should tidy up.
The current patch is not the right way to do it.

-- 
Peter Stephenson <pws@csr.com>                  Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK                          Tel: +44 (0)1223 692070


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