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Re: CVS commit: pkgsrc/mk/pkgformat/pkg



On Sat, Jun 06, 2020 at 10:35:26PM +0000, Roland Illig wrote:
> 
> 
> Am June 6, 2020 10:09:54 PM UTC schrieb Joerg Sonnenberger <joerg%bec.de@localhost>:
> >On Sat, Jun 06, 2020 at 09:33:56AM +0000, Roland Illig wrote:
> >> -  for req in "" $$requires; do                                    \
> >> +  for req in $$requires; do                                       \
> >
> >This is broken for shells that reject empty for iteration.
> 
> Can you name a shell that is broken by this and that can actually appear as the bmake shell?

Search the history? There is a reason why the test for zero idiom is
used here. ...which wasn't even removed.

Joerg



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