[stable16] Let SCSS cleanup only run once#17580

Merged

rullzer merged 2 commits intostable16from

backport/17543/stable16

Oct 19, 2019

Commits on Oct 17, 2019

Use a distributed cache for the isCachedCache

juliusknorr
authored and
Backportbot
committed
Make sure the cache is only reset once at a time

juliusknorr
authored and
Backportbot
committed