[PATCH xrandr v4 2/5] xrandr: stricter --scale argument parsing

[Keith Packard]

Giuseppe Bilotta <giuseppe.bilotta at gmail.com> writes:

> Joking aside, this does mean that strtod could be a good option when
> parsing the single value. The check would be more verbose though, so I
> think I'll stick with sscanf.

Sure, your sscanf pattern is pretty simple to understand.

> I'll add the positive check for both scale and gamma and respin the patch.

Thanks.

-- 
-keith
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