minify breaks google font urls

[COLABORATI]

this may be a problem not created here, but I could not find a quick solution in the issue trackers for clean-css or the gulp-minify wrapper, so I am putting it here as a starting point:

the minified style.min.css has broken urls to google fonts - this does not happen in the not minified css, so the minify process seems to be the problem. I was wondering about 404 errors in the browser dev console, and in fact the google font url in the minified css has a ../../ prefixed:

url(../../fonts.gstatic.com/s/opensans ...

I changed relative_assets = true to relative_assets = false in config.rb, but this has no effect on that breakage. ATM I have no clue where that relative directory prefix is coming from, but maybe if you read this you will immediately know what's wrong.

Thanks for your attention again!

[COLABORATI]

Look, this seems to be the issue, just found it:
clean-css/clean-css#679

however, i am not sure how this important fix is propagated to the current gulp-minify package, I updated it but the error still occurs, too tired now to dig into the npm dependency thing...

[COLABORATI]

I just deleted all node modules and installed again, now everything is ok. I still do not understand the node packaging thing, seems somehow strange to me that updates are not doing what I expect them to do. I will spend some day in the far future with studying the depths of node packages and the unexpected problems that occur with updates, a very interesting yak shaving playground.