[PATCH] dim: fix shellcheck warning in ask_user

[Jani Nikula]

On Wed, 16 Jan 2019, Daniel Vetter <daniel at ffwll.ch> wrote:
> On Wed, Jan 16, 2019 at 01:34:56PM +0200, Jani Nikula wrote:
>> Fix:
>> 
>> local prompt="$@ (y/N) "
>>                ^-- SC2124: Assigning an array to a string! Assign as
>>                array, or use * instead of @ to concatenate.
>> 
>> Reported-by: Daniel Vetter <daniel.vetter at ffwll.ch>
>> Fixes: b5403812b664 ("dim: ask the user to create DIM_PREFIX and clone DIM_REPO")
>> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
>
> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Thanks, pushed.

BR,
Jani.

>
>> ---
>>  dim | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/dim b/dim
>> index 7a5136c5db26..af6b4ca679a4 100755
>> --- a/dim
>> +++ b/dim
>> @@ -157,7 +157,7 @@ function pause
>>  
>>  function ask_user
>>  {
>> -	local prompt="$@ (y/N) "
>> +	local prompt="$* (y/N) "
>>  
>>  	read -n 1 -rsp "$prompt"
>>  	echo
>> -- 
>> 2.20.1
>> 

-- 
Jani Nikula, Intel Open Source Graphics Center