# std.io.Writer: remove requirement of a 2-byte buffer for extern unions \(\#24489\) · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/e62e42f0d901fd1b053b22ecd14a42bdac7dbac4)

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

Visibility: public

Requested revision: e62e42f0d901fd1b053b22ecd14a42bdac7dbac4

Requested commit: e62e42f0d901fd1b053b22ecd14a42bdac7dbac4

Commit: e62e42f0d901fd1b053b22ecd14a42bdac7dbac4

Tree: 5ae070e8f06ad0edd812f1630f50801a5946147a

Author: John Benediktsson

Committer: GitHub

## Message

```
std.io.Writer: remove requirement of a 2-byte buffer for extern unions (#24489)

closes #24486
```

## Parents

- [a8dc32e4ec5a1370b0b8d1d0ae3bdc5ad3add49f](https://git.cafe/gitcafe/zig/commit/a8dc32e4ec5a1370b0b8d1d0ae3bdc5ad3add49f?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/e62e42f0d901fd1b053b22ecd14a42bdac7dbac4?format=markdown)