On 03/30/2012 05:30 AM, Marc-André Lureau wrote:
>> Does ${1+"$@"} bring much over "$@"? Isn't it a bashism? The shebang is
>> still #!/bin/sh
>
> No, dropped.
Not a bashism, so much as a portability hack to work around broken
/bin/sh that do not comply with POSIX. Autoconf still uses it, for
example, but then again, autoconf is portable to more platforms than
virt-viewer.
--
Eric Blake eblake@xxxxxxxxxx +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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