[sheepdog] [PATCH] tests/functional: fixed 062

[Kai Zhang]

On Jun 30, 2013, at 9:47 PM, Liu Yuan <namei.unix at gmail.com> wrote:

> On Sun, Jun 30, 2013 at 01:19:37AM -0700, Kai Zhang wrote:
>> ?? always returns something strange in my environment.
>> Change ?? to ^^.
> 
> What strange thing?
> 

?? returns 'sn' in my environment. And ???, ????, …. returns other strings.
It seems ??, ???, ????, …. are some predefined alias by bash shell.

Thanks,
Kyle