Handle a null return value for `proj_sys::proj_errno_string` in the `proj` crate

georust / proj

Rust bindings for the latest stable release of PROJ

https://docs.rs/proj

Apache License 2.0

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Handle a null return value for `proj_sys::proj_errno_string` in the `proj` crate #73

Open frewsxcv opened 3 years ago

frewsxcv commented 3 years ago

We use proj_sys::proj_errno_string in the proj crate. The proj_sys::proj_errno_string function can return a null pointer, but we don't handle that case currently.

See this comment for context: https://github.com/georust/proj/pull/72/files#r574590647