throws an error when comes to several selectors

[kalinichenko]

.trip,
.trip-disabled {
background-color: #eaeaea;
}

Module build failed: ModuleBuildError: Module build failed: TypeError: Cannot read property '0' of null
at getFirst (/.../node_modules/postcss-namespace/index.js:18:45)

[totora0155]

omg:fearful:

I don't know well, maybe.
If you like, please give a little more wide info? (code)

---

@prefix namespace;

.trip,
.trip-disabled {
  background-color: #eaeaea;
}

/*
.namespace-trip,
.namespace-trip-disabled {
  background-color: #eaeaea;
}
*/