[Toybox] toybox: modprobe patch

[xiewen]

Hi Rob:


Thank you for your patience. I updated  Elliott's fix and solved my problems.

ths.

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thanks with best regards!

email：wen.xie at archermind.com;xiewen202 at 163.com

phone：15850502564

 




At 2018-08-05 22:21:47, "Rob Landley" <rob at landley.net> wrote:
>On 08/05/2018 01:41 AM, xiewen wrote:
>> Hi Rob：
>>   
>>    Thank you and Elliott's help.
>> i have a doubt:
>> why is it removed if(options) ?
>
>Because free(NULL) is defined as a NOP in posix and C99, so there's no need to test:
>
>http://pubs.opengroup.org/onlinepubs/9699919799/functions/free.html
>
>Rob
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