Segmentation fault on `c-t` when working tree is clean

### Describe the bug
Segmentation fault on `c-t` when working tree is clean

### To Reproduce
Steps to reproduce the behavior:

1. Open lazygit
2. Let working tree clean
3. Focus on the currently checked out branch
4. `c-t`

### Expected behavior
No idea. Maybe "working tree clean" popup?

### Screenshots

↓ after press enter

### Version info:

* `commit=, build date=, build source='debian', version='0.50.0+ds1-1+b2', os=linux, arch=arm64, git version=2.47.3`
* `git version 2.47.3`

### Additional context
Running on Docker container

> [!NOTE]
> Please try updating to the latest version or [manually building](https://github.com/jesseduffield/lazygit/#manual) the latest `master` to see if the issue still occurs.