On Wed, Jun 20, 2007 at 08:04:22PM +0300, Kirill A. Shutemov wrote:
> On [Wed, 20.06.2007 17:19], Dmitry V. Levin wrote:
> > On Wed, Jun 20, 2007 at 04:26:45PM +0400, Kirill A. Shutemov wrote:
> > > +[ -n "$qemu_arch" ] && install -p -m755 $verbose "/usr/bin/qemu-$qemu_arch.static" .host/
> > 
> > [ -z "$qemu_arch" ] ||
> > 	install -p -m755 $verbose "/usr/bin/qemu-$qemu_arch.static" ".host/qemu-$qemu_arch"
> > 
> Чем '[ -z "$qemu_arch" ] ||' предпочтительней '[ -n "$qemu_arch" ] &&' ?

Я стараюсь избегать ненулевого $? в режиме -e.


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