fix crashing edge_endpoints().unwrap() call

blitzarx1 / egui_graphs

Interactive graph visualization widget for rust powered by egui and petgraph

https://docs.rs/crate/egui_graphs

MIT License

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fix crashing edge_endpoints().unwrap() call #213

Closed XertroV closed 2 months ago

XertroV commented 2 months ago

I am not sure why, but clicking back into the egui window with a graph shown under WSL2 can cause a panic at self.g.edge_endpoints(e.id()).unwrap().

This PR changes the unwrap() to a match which continues if the value is None.

blitzarx1 commented 2 months ago

Yep, sounds strange. Anyway less unwraps is better :)