Merge pull request #790 from kamalmarhubi/handle-rustfmt-toml-dir
bin: Properly handle a directories named rustfmt.toml
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commit
02f38558cf
1 changed files with 5 additions and 2 deletions
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@ -57,8 +57,11 @@ fn lookup_project_file(input_file: &Path) -> io::Result<PathBuf> {
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loop {
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let config_file = current.join("rustfmt.toml");
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if fs::metadata(&config_file).is_ok() {
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return Ok(config_file);
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if let Ok(md) = fs::metadata(&config_file) {
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// Properly handle unlikely situation of a directory named `rustfmt.toml`.
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if md.is_file() {
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return Ok(config_file);
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}
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}
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// If the current directory has no parent, we're done searching.
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