unit is removed when value is 0 from css-vars

[csaggo]

when defining a css variable like so:

:root {
--varname: 0px;
}

it results in:
:root {
--varname: 0;
}
so the unit is removed in case the value is 0.

this results in calc() not working correctly in the browser:

left: calc(50% - var(--varname)) results in left: 0
while when the unit is contained in the variable the result will be left: 800px (in case the container is 1600px for example as expected)

• NPM version 9.6.5
• Node version v18.16.0
• Node Process {
  node: '18.16.0',
  acorn: '8.8.2',
  ada: '1.0.4',
  ares: '1.19.0',
  brotli: '1.0.9',
  cldr: '42.0',
  icu: '72.1',
  llhttp: '6.0.10',
  modules: '108',
  napi: '8',
  nghttp2: '1.52.0',
  nghttp3: '0.7.0',
  ngtcp2: '0.8.1',
  openssl: '3.0.8+quic',
  simdutf: '3.2.2',
  tz: '2022g',
  undici: '5.21.0',
  unicode: '15.0',
  uv: '1.44.2',
  uvwasi: '0.0.15',
  v8: '10.2.154.26-node.26',
  zlib: '1.2.13'
  }
• Node Platform darwin
• Node architecture x64
• node-sass version 8.0.0:
• npm node-sass versions node-sass@8.0.0

[csaggo]

My bad, the unit gets removed by my css-minifyer not by node-sass. issue is closed.