# Fix potential subtraction overflow \(\#29697\) · gitcafe/zed

[View on GitCafe](https://git.cafe/gitcafe/zed/commit/92dd6b67c73d052b39ef69ca923d7a4309eb92c2)

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

Visibility: public

Requested revision: 92dd6b67c73d052b39ef69ca923d7a4309eb92c2

Requested commit: 92dd6b67c73d052b39ef69ca923d7a4309eb92c2

Commit: 92dd6b67c73d052b39ef69ca923d7a4309eb92c2

Tree: 9a266e64f44a12bacf2d54dd0cb956eb7090f9dd

Author: Richard Feldman

Committer: GitHub

## Message

```
Fix potential subtraction overflow (#29697)

I saw this come up in an eval, where the LLM provided a start line of 0.

Release Notes:

- N/A
```

## Parents

- [38ede4bae333572467c1ac37b3ff9a7955d5d89c](https://git.cafe/gitcafe/zed/commit/38ede4bae333572467c1ac37b3ff9a7955d5d89c?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zed/tree/92dd6b67c73d052b39ef69ca923d7a4309eb92c2?format=markdown)