723d9df6c7
This fixes an issue where `mdbook serve` would repeatedly show an error message every second if the `output.html` config had a problem. The issue is that `set_roots` was doing more work than I realized. It is not necessary to call it every time in the main polling loop, since the roots only change when the book configuration changes. The solution is to just reset the roots whenever the book config changes. Fixes https://github.com/rust-lang/mdBook/issues/2946 |
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|---|---|---|
| .. | ||
| watch | ||
| build.rs | ||
| clean.rs | ||
| command_prelude.rs | ||
| init.rs | ||
| mod.rs | ||
| serve.rs | ||
| test.rs | ||
| watch.rs | ||