Closed issue by duncancmt on void-packages repository

https://github.com/void-linux/void-packages/issues/24783

Description:
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### System

* xuname:  
`Void 5.7.0_1 aarch64-musl Unknown uptodate rFFF`
* package:  
`flatpak-1.6.3_1`

### Expected behavior

```
$ flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
<something>
```

### Actual behavior

```
$ flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
Segmentation fault
$ echo $?
139
```

### Steps to reproduce the behavior

see above

I have tried building from source with debugging symbols and running it under `gdb`, but `gdb` itself aborts (and running `flatpak` under `gdb` under `gdb` similarly crashes).