# never advance seek position in \`std.Io.Reader.peekDelimiterExclusive\` \(\#24899\) · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/81f5a7b8fd3a482de064ee1d14ffcd58d1857032)

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

Visibility: public

Requested revision: 81f5a7b8fd3a482de064ee1d14ffcd58d1857032

Requested commit: 81f5a7b8fd3a482de064ee1d14ffcd58d1857032

Commit: 81f5a7b8fd3a482de064ee1d14ffcd58d1857032

Tree: 08d4ce8c1264888d3ee709f867c01ab89c32c0e9

Author: Rohlem

Committer: GitHub

## Message

```
never advance seek position in `std.Io.Reader.peekDelimiterExclusive` (#24899)

* extend std.Io.Reader.peekDelimiterExclusive test to repeat successful end-of-stream path (fails)

* fix std.Io.Reader.peekDelimiterExclusive to not advance seek position in successful end-of-stream path
```

## Parents

- [07e7cfa35b9c11c4ab9c3447a5d3085def3a6d18](https://git.cafe/gitcafe/zig/commit/07e7cfa35b9c11c4ab9c3447a5d3085def3a6d18?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/81f5a7b8fd3a482de064ee1d14ffcd58d1857032?format=markdown)