# main: classify empty environment variables as unset · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/2043e8ae05449dc92ffaaf480fc22440cc9181ae)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 2043e8ae05449dc92ffaaf480fc22440cc9181ae

Requested commit: 2043e8ae05449dc92ffaaf480fc22440cc9181ae

Commit: 2043e8ae05449dc92ffaaf480fc22440cc9181ae

Tree: b2e61d4f13d718b0c6d223240e45bb1a212354b5

Author: Carter Snook

Committer: GitHub

## Message

```
main: classify empty environment variables as unset

This matches existing well-specified conventions for e.g. NO_COLOR.

Closes #22380.
```

## Parents

- [5647dd84c1930a70422fd80a7c2207c81cf858d8](https://git.cafe/gitcafe/zig/commit/5647dd84c1930a70422fd80a7c2207c81cf858d8?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/2043e8ae05449dc92ffaaf480fc22440cc9181ae?format=markdown)