Comment # 16 on bug 928394 from Takashi Iwai

(In reply to Leslie Satenstein from comment #15)
> SURPRISE SURPRISE
> 
> If you do not have wget installed, alsa-info.sh will overwrite itself with a
> NULL 

I requested to pass --no-upload option.  This update is triggered only when no
arguments are passed or --update option is passed.  It's no bug but a feature.