Mic92/vicious — pull request #7 by jinleileiking (2012-05-16 08:22:17+00:00)
Title: Modify the bug: If there is not cpu freq information return nothing

Such as my VirtualBox not cpu0/cpufreq information. the lua returns nil.

Show $1 such as that.

This will fix the bug. changed the text "$1" to "N/A"