Batch suffix error under Windows 10

[jakubpawlowicz]

Reported by @jasonreiche in #65

When I run the command above currently under Windows 10 PS, using double or single quotes, I get this error:

error: option '--batch-suffix ' argument missing

Running it without --batch-suffix results in files being created in place under source/

[jakubpawlowicz]

I tested this on Windows 10 with Node.js 14 and empty double quotes work for me, i.e.

cleancss --batch --batch-suffix "" path/to/css/file

correctly replaces CSS files in place.

Using a pair of single quotes, e.g --batch-suffix '' causes cleancss to treat that pair of single quotes as a suffix resulting in files like reset''.css.

I'm going to add that info to Readme.

Please retest if possible and let me know if this has to be reopened.

[ohaeusler]

I'll add something about this:

For me, this occurred even using double quotes. Using --batch-suffix '""' was the solution for me.
@jakubpawlowicz